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| Country | State | City Town | Event Name | Organisation Name |
|---|---|---|---|---|
| Online/Digital | Washington | Belfair | Mason County Overdose Awareness Event and Resource Fair | |
| Online/Digital | Va | Chesterfield | Overdose Awareness Event | VFSA |
| Online/Digital | Illinois | Chicago | Driven by Hope, We Are One | HWPL Chicago |
| Online/Digital | SC | Georgetown | Peaceful Remberence | |
| Online/Digital | South Carolina | Hampton | Lighting the Town Up Purple | New Life Center |
| Online/Digital | Indiana | Indianapolis | Overdose Awareness Day | Overdose Lifeline |
| Online/Digital | California | Los Angeles | International Overdose Awareness Day – August 31st | Advocate Behavioral Health |
| Online/Digital | Victoria | Melbourne | Digital Overdose Prevention | Lifeguard Digital Health |
| Online/Digital | Victoria | Melbourne | Digital Overdose Prevention | Lifeguard Digital Health |
| Online/Digital | Melbourne | Webinar | Overdose in North America: Lessons from a shifting crisis | Penington Institute | |
| Online/Digital | Wisconsin | Milwaukee | 3rd annual RECOVEREE DIARIES OVERDOSE AWARENESS EVENT | |
| Online/Digital | TN | Nashville | For our Children | |
| Online/Digital | Delhi | New Delhi | Being aware is being alive | UMEED WELLNESS CENTRE |
| Online/Digital | TN | Oak Ridge | 2025 International Overdose Awareness Day (IOAD) Time to Remember, Time to Act Sharing Lost Lives Online | You Are Linked to Resources |
| Online/Digital | ONTARIO | PETERBOROUGH | International Overdose Awareness day | Moms stop the Harm |
| Online/Digital | Texas | San Marcos | Honoring Together – Overdose Awareness Day | Cenikor |
| Online/Digital | Sherbrooke | The purple promenade | ||
| Online/Digital | Sherbrooke | The purple promenade | ||
| Online/Digital | NSW | Sydney | Manly Town Hall Lights Up Purple for IOAD | |
| Online/Digital | South Carolina | Varnville | New Life Center & Life Recovery Varnville Join Together to Recognize IOAD | New Life Center |
| Online/Digital | British Columbia | Victoria | Island Health Memory Wall | Island Health |
| Online/Digital | Virtual | HAL Celebration of Life | Hope After Loss Nar-Anon Family Group | |
| Australia | SA | Adelaide | Uni SA Bradley Building Lights up | Aborignal Drug and Alcohol Council SA |
| Australia | SA | Adelaide | Adelaide Oval Lights up | Aboriginal Drug and Alcohol Council SA |
| Australia | SA | Adelaide | Be a life saver | Drug and Alcohol Services South Australia |
| Australia | SA | Adelaide | Awareness Day IOAD | Aboriginal Drug & Alcohol Council SA |
| Australia | SA | Adelaide | IOAD Awareness | Aboriginal Drug & Alcohol Council SA |
| Australia | SA | Adelaide | IOAD Awareness | Aboriginal Drug & Alcohol Council SA |
| Australia | SA | Adelaide | Parliament House SA Lights Up Purple | Parliament of South Australia |
| Australia | SA | Adelaide | Adelaide Oval Lights Up Purple for IOAD 2025 | |
| Australia | VIC | Bendigo | Let’s Talk Naloxone | Bendigo UFS Pharmacies Bridge St |
| Australia | VIC | BENDIGO | Overdose Awareness Day - Community Lunch | The Salvation Army |
| Australia | VIC | Bendigo | BCHS/SALVOS/BDAC overdose awareness day | Bendigo Community Health Services |
| Australia | ACT | Box Hill | Box Hill Town Hall Lights Up Purple for Overdose Awareness | |
| Australia | Qld | Brisbane | Neville Bonner Bridge Lights Up Purple! | |
| Australia | Qld | Brisbane | Kurilpa Bridge Lights Up Purple! | |
| Australia | Qld | Brisbane | QuIVAA Overdose Awareness Day event at Parliament House | QuIVAA |
| Australia | NSW | Broken Hill | Broken Hill Community Drug Action Team - Overdose Awareness Day Event | Broken Hill Community Drug Action Team- CDAT |
| Australia | VIC | BRUNSWICK | Road To D.O.P.E: Recognise and Respond -Opioid AND ATS Overdose response training | Harm Reduction Victoria |
| Australia | VIC | BRUNSWICK | IOAD Community Dinner and Movie Night | Harm Reduction Victoria |
| Australia | TAS | Burnie | Burnie City Council Office Lights | Drug Education Network Inc. |
| Australia | Qld | Caboolture | Illuminate for IOAD | Caboolture Needle Syringe Program Metro North Hospital and Health Service |
| Australia | NSW | Campbelltown | Community BBQ | Rendu House - St Vincent de Paul Society |
| Australia | ACT | Canberra | International Overdose Awareness Day BBQ | Canberra Allinace for Harm Minimisation and Advocacy CAHMA |
| Australia | VIC | Coburg | Sacred Threads: Ceremony, Connection & Conversation | Uniting Vic Tas |
| Australia | VIC | Coburg | Community Outreach & Education | Uniting Vic Tas |
| Australia | NSW | COFFS HARBOUR | Big Banana Light up | MNCLHD D&A |
| Australia | VIC | Croydon Hills | Eastern AOD Services International Overdose Awareness Day | VACCA Ngwala Boorndawan Aboriginal Healing Service YSAS |
| Australia | VIC | Emerald | #EndingOverdose | Emerald Village Pharmacy |
| Australia | VIC | Fitzroy | Yarra Drug and Health Forum IOAD Tribute and BBQ | Yarra Drug and Health Forum |
| Australia | WA | Fremantle | IOAD Remember with St Pat's Crossroads Team Fremantle | St Pat's |
| Australia | NSW | GLEBE | Naloxone Training - Sydney | NSW Users and AIDS Association |
| Australia | TAS | Glenorchy | Anglicare International Overdose Awareness Day community breakfast | Anglicare |
| Australia | NSW | Griffith | Free Community BBQ | Pathways Murrumbidgee |
| Australia | TAS | Hobart | ABC Broadcast Centre | Drug Education Network Inc |
| Australia | TAS | Hobart | Kennedy Lane Lights | Drug Education Network Inc. |
| Australia | TAS | Hobart | Elizabeth Street Mall Lights | Drug Education Network Inc. |
| Australia | TAS | Hobart | Franklin Square Fountain Lights | Drug Education Network Inc. |
| Australia | TAS | Hobart | Cardinal Lights | Drug Education Network Inc. |
| Australia | TAS | Hobart | Doone Kennedy Hobart Aquatic Centre Lights | Organisation Name Drug Education Network Inc. |
| Australia | TAS | Hobart | Rose Garden Bridge Lights | Drug Education Network Inc. |
| Australia | TAS | Hobart | Tasman Bridge Lights | Drug Education Network Inc. |
| Australia | TAS | Hobart | paranaple arts centre Lights | Drug Education Network Inc. |
| Australia | TAS | Hobart | ADS Consultation and Liaison Team- RHH | Alcohol and Drug Consultation and Liaison |
| Australia | NSW | Kempsey | Reducing Harm associated with Alcohol and Other Drugs | MNCLHD Drug & Alcohol Service |
| Australia | TAS | Launceston | Launceston Town Hall Lights | Drug Education Network Inc. |
| Australia | VIC | Melbourne | Recognising and responding to an overdose | |
| Australia | VIC | Melbourne | International Overdose Awareness Day 2025 at SHARC | SHARC - Self Help Addiction Resource Centre |
| Australia | VIC | Melbourne | Conversations and Connections | Uniting Vic Tas |
| Australia | VIC | Melbourne | DH Internal IOAD event | Department of Health (Victoria) |
| Australia | VIC | Melbourne | International Overdose Awareness Day - Free Community Event | North Richmond Community Health |
| Australia | VIC | Melbourne | Support Day | Family Drug Support |
| Australia | VIC | Melbourne | Parliament House Lights Up Purple | Parliament House |
| Australia | VIC | Melbourne | Bolte Bridge and Sound Tube Lights Up Purple | Transurban |
| Australia | VIC | Melbourne | AAMI Park Lights Up Purple for Overdose Awareness! | |
| Australia | VIC | Melbourne | IOAD Vigil | cohealth |
| Australia | VIC | Melbourne | Art Exhibition | cohealth |
| Australia | VIC | Melbourne | Australia's Annual Overdose Report 2025 Launch Webinar | Penington Institute |
| Australia | VIC | Mildura | Mildura International Overdose Awareness Day | Mallee district Aboriginal Services |
| Australia | SA | MOUNT GAMBIER | International Overdose Awareness Day Vigil | The Limestone Coast Drug Action Team & Rotary Mt. Gambier West |
| Australia | NSW | Newcastle | Light up Newcastle City Hall Clock Tower | City of Newcastle |
| Australia | NSW | Nowra | Light Up The Shoalhaven Entertainment Centre | Lives Lived Well- Vinnies- CDAT- ACSO- Southern Cross Housing- Lions Club- Gerringong Rotary |
| Australia | NSW | Nowra | International Overdose Awareness Day Information Stall | Lives Lived Well- Vinnies- CDAT- ACSO- Southern Cross Housing- Lions Club- Gerringong Rotary |
| Australia | WA | Perth | MHC IOAD Morning Tea | Mental Health Commission |
| Australia | WA | Perth | Main Roads Bridges and Landmarks Light Up for Overdose Awareness | Main Roads |
| Australia | WA | Perth | City of Perth Council House Lights Up Purple for Overdose | City of Perth |
| Australia | WA | Perth | Trafalgar Bridge Lights Up Purple for Overdose Awareness! | City of Perth |
| Australia | SA | Port Adelaide | Port Adelaide Lighthouse Lights Up Purple! | |
| Australia | SA | Port Augusta | IOAD Family Rembrence Day & BBQ | Aboriginal Drug & Alcohol Council SA |
| Australia | SA | Port lincoln | Light up port Lincoln silos | |
| Australia | NSW | Port Macquarie | Glasshouse and Town Square Overdose Awareness Light up | MNCLHD D&A |
| Australia | VIC | Prahran | BHN Community BBQ | Better Health Network |
| Australia | SA | Prospect | Overdose Awareness Day at Aboriginal Community Connect | Aboriginal Community Connect |
| Australia | Qld | Redcliffe | Illuminate for IOAD | Caboolture Needle Syringe Program |
| Australia | Qld | Redcliffe | Illuminate for IOAD | Caboolture Needle Syringe Program Metro North Hospital and Health Service |
| Australia | Qld | Scarborough | Illuminate for IOAD | Caboolture Needle Syringe Program |
| Australia | VIC | SHEPPARTON | END OVERDOSE TRIBUTE LUNCH | PRIMARY CARE CONNECT |
| Australia | TAS | Smithton | A Personal Story of Addiction, Recovery & Hope - Ella Davey peer support worker | Circular Head Aboriginal Corporation |
| Australia | VIC | South Morang | Conversations & Connections | Uniting Vic Tas |
| Australia | VIC | St Kilda | Conversations & Connections | Uniting Vic Tas |
| Australia | VIC | Stawell, VIC, 3380 | Let's talk Naloxone | Grampians Community Health |
| Australia | NSW | Surry Hills | Stories from the Underworld | ACON Health |
| Australia | TAS | Ulverstone | Leven River Bridge Lights | Drug Education Network Inc. |
| Australia | NSW | Wollongong | Light Up The Wollongong Lighthouse Purple | Lives Lived Well- Vinnies- CDAT- ACSO- Southern Cross Housing |
| Benin | Savalou | Parlons surdose – Ensemble pour sauver des vies | PERLE SOCIALE ONG (Partenariat pour l'Education la Réinsertion et l'Épanouissement Social) | |
| Cameroon | North West Region | Bamenda | BLOOM Together as a family, United by Hope Choosing Life. | BLOOM |
| Cameroon | South West Region | Limbe | First National Symposium On The Fight Against Drug Abuse (NASDA 26) | Living Together Source |
| Canada | British Columbia | Abbotsford | Memorial Walk & Ceremony | LIFE Recovery Association |
| Canada | Ontario | Alliston | World Poisoning Awareness Day | Krasman Centre |
| Canada | Nova Scotia | Amherst | CHHSA Presents: Overdose Awareness Day – One Big Family | Cumberland Homelessness and Housing Support Association |
| Canada | Ontario | Bancroft | Bancroft IOAD | CMHA-HPE |
| Canada | Ontario | Barrie | Vigil of Hope and Remembrance | Ryan's Hope |
| Canada | Ontario | Barrie | Open House - International Overdose Awareness Day | Gilbert Centre for Social and Support Services |
| Canada | Ontario | Belleville | Belleville IOAD Event. | Various Community Partners |
| Canada | Ontario | Burlington | International Overdose Awareness Day Burlington | |
| Canada | British Columbia | Burnaby | International Overdose Awareness Day 2025 | Burnaby Community Action Team |
| Canada | Alberta | Calgary | International Overdose Awareness Day 2025 | Recovery Alberta, Alberta Health Services |
| Canada | British Columbia | Campbell River | Tailgate Toolkit at the Market | Campbell River Community Action Team |
| Canada | British Columbia | Campbell River | Campbell River IOAD Memorial Day | Campbell River Community Action Team |
| Canada | British Columbia | Castlegar | IOAD Castlegar BC | REDUN |
| Canada | British Columbia | Chase | Join us for a special one-day Event and meet Tyler Huston from BreatheFirst, a new face dedicated to your health. BreatheFirst for Overdose Awareness Day - Connection is Correction | BreatheFirst Wellness |
| Canada | Ontario | Chatham-Kent | International Overdose Awareness Day - Chatham-Kent | |
| Canada | British Columbia | chilliwack | Stronger Together | Chilliwack Community Action Team |
| Canada | British Columbia | Chilliwack | Chilliwack Community Action Team and Shxwha:y Village IOAD 2025 | Chilliwack Community Action Team |
| Canada | British Columbia | Coquitlam | Tri-Cities Community Action Team: Art and Service Provider | Tri-Cities Community Action Team |
| Canada | British Columbia | Courtenay | Purple Light Up for International Overdose Awareness Day - 2025 | Moms Stop The Harm |
| Canada | British Columbia | Courtenay | Comox Valley International Overdose Awareness Day - One BIG Family, Driven by Hope! | The Village Clinic and Moms Stop The Harm |
| Canada | British Columbia | Crofton | A Walk For J @ Osborne Bay: Steps to Overdose Awareness | |
| Canada | British Columbia | Dawson Creek | Dawson Creek's One big family, driven by hope | Nawican Friendship Centre |
| Canada | Ontario | Dryden | Overdose Awareness Mini Maraton | DNFC |
| Canada | Alberta | Duncan First Nation | International Overdose Awareness Day | Duncan First Nation |
| Canada | Alberta | Edmonton | IOAD Edmonton, Alberta | Healing Hearts Canada |
| Canada | Alberta | Fort McMurray | The Purple Chair Project | Overdose Awareness Alberta |
| Canada | Alberta | Fort Smith-NWT | The Meaning of Empathy | Community Counselling Program |
| Canada | British Columbia | Fort St John | International Overdose Awareness Day | Nenan Dane Zaa Deh Zona Family Services Society |
| Canada | Quebec | Gatineau | Le Rendez-Vous Mauve | CIPTO |
| Canada | Ontario | Goderich | Goderich | Canadian Mental Health Association Huron Perth Mental Health and Addiction Services |
| Canada | Quebec | Granby | Journée internationale de sensibilisation aux surdoses BBQ D'Impact de rue | Coalition Impact de rue Haute-Yamaska |
| Canada | British Columbia | Grand Forks | Internationa Overdose Awareness | ANKORS and HOPE and the Community Action Team |
| Canada | Alberta | Grande Prairie | Overdose Awareness Day | |
| Canada | Alberta | Grande Prairie | Grande Prairie Overdose Awareness Day | Northreach Society |
| Canada | Nova Scotia | Halifax | "Don't Cut Your Long Weekend Short" Public Awareness Booth | Direction 180 |
| Canada | Ontario | Hamilton | Overdose Awareness Day Hamilton 2025 | City of Hamilton |
| Canada | Ontario | Hanovet | Overdose Awareness | |
| Canada | British Columbia | Hope | Hope International Overdose Awareness Day | Hope Community Action Team |
| Canada | British Columbia | Kamloops | Kamloops International Overdose Awareness Day 2025 | Kamloops Association for Drug Users |
| Canada | Ontario | Kapuskasing | International Overdose Awareness Day-Kapuskasing | |
| Canada | British Columbia | Katzie First Nation - Pitt Meadows | IOAD 2025 - Small event | Katzie First Nation |
| Canada | British Columbia | Kelowna | International Overdose Awareness Day Round Dance | ROAR: Reclaiming Our Ancestral Roots |
| Canada | Ontario | Kingston | Harm Reduction - Free Public Lecture | Museum of Health Care |
| Canada | Ontario | Kirkland Lake | Together we WILL end the stigma & end the silence! | |
| Canada | British Columbia | Kitimat | Overdose Awareness Day | Tamitik Status of Women |
| Canada | British Columbia | kitimat | Picnic In The Park | Tamitik Status Of Women |
| Canada | Quebec | Laval | Journée de sensibilisation aux surdoses de Laval | CISSS de Laval en partenariat avec le TRIL |
| Canada | Alberta | Leduc | 8th Annual Overdose Awareness, Prevention & Remembrance Event | Dylan's Hope Foundation |
| Canada | British Columbia | Lillooet | Addiction Awareness | Statimc Outreach Health Services |
| Canada | Alberta | Lloydminster | Overdose Awareness Day Vigil and Walk | Residents in Recovery Society |
| Canada | Ontario | London | International Overdose Awareness Day 2025 | Regional HIV/AIDS Connection |
| Canada | Ontario | Madoc | Madoc IOAD | CMHA-HPE |
| Canada | British Columbia | Maple Ridge | Dine With Us | Stop Overdose Ridge Meadows |
| Canada | Alberta | Medicine Hat | International Overdose Awareness Day | Medicine Hat Drug Coalition |
| Canada | British Columbia | Merritt | International Overdoes Awareness Day | ASK Wellness Society |
| Canada | Ontario | Midland | Midland IOAD 2025 - Remember, Reflect, Call for Change | North Simcoe Drug Strategy Group |
| Canada | British Columbia | Mission | Stoking Hope/Scorching Stigma Memorial ArtWalk | Mission Overdose Community Action Team |
| Canada | Ontario | Mississauga | Mississauga's International Overdose Awareness Day Event | |
| Canada | Quebec | Montreal | Samuel De Champlain Bridge Purple Illumination for International Overdose Awareness Day | |
| Canada | British Columbia | Nanaimo | Nanaimo Regional General Hospital Memorial | Island Health |
| Canada | British Columbia | Nelson | IOAD Nelson | Nelson Fentanyl Task Force |
| Canada | Ontario | North Bay | North Bay Overdose Awareness Day 2025 | |
| Canada | British Columbia | North Vancouver | Purple Chair Painting Event | North Shore Homelessness Task Froce |
| Canada | British Columbia | North Vancouver | Community Overdose Awareness Event | Tsleil-Waututh Nation |
| Canada | Ontario | Ottawa | International Overdose Awareness Day event in Ottawa | SHCHC |
| Canada | British Columbia | Parksville | IOAD 2025 | Oceanside Community Action Team/Moms Stop The Harm |
| Canada | Ontario | PETERBOROUGH | International Overdose Awareness day | Moms Stop the Harm |
| Canada | Ontario | PETERBOROUGH | International Overdose Awareness day | Moms Stop the Harm |
| Canada | Ontario | PETERBOROUGH | International Overdose Awareness day | Moms Stop the Harm |
| Canada | Ontario | Picton | Picton Ontario IOAD event | Picton IOAD sub-group |
| Canada | British Columbia | Prince George | Prescription Take Back Day - IOAD 2025 | Positive Living North: No khe̅yoh t’sih’en t’sehena Society |
| Canada | British Columbia | Qualicum beach, Parksville | Oceanside IOAD | Oceanside Community Action Team, OCAT |
| Canada | British Columbia | Quesnel | Quesnel IOAD 2025 | Quesnel Community Action Team |
| Canada | Alberta | Red Deer | International Overdose Awareness Day | Turning Point Society of Central Alberta |
| Canada | Saskatchewan | Regina | IOAD 2025 | |
| Canada | Saskatchewan | Regina | IOAD 2025 | |
| Canada | British Columbia | Richmond | From stigma to support | 360 |
| Canada | British Columbia | Saanich, greaterVictoria | Evening of Reflection and Hope | |
| Canada | Alberta | Saint John | IOAD Saint John | Avenue B Harm Reduction |
| Canada | Alberta | Saint Marys | St. Marys International Overdose Awareness Day | MomsStopTheHarm |
| Canada | British Columbia | Salmon Arm | Memorial Bench in honor of those lost to Overdose / Drug Poisoning | |
| Canada | Ontario | Sault Ste. Marie | SOYA’S International Overdose Awareness Day | SOYA(Save Our Young Adults) |
| Canada | Ontario | Simcoe | International overdose awareness day Simcoe 2025 | The Positive Health Network |
| Canada | British Columbia | Sooke | International Overdose Awareness Day - Sooke | Sooke Shelter Society |
| Canada | Ontario | St Catharines | International Overdose Awareness Day - March & Rally | Positive Living Niagara |
| Canada | Newfoundland and Labrador | St. John's | ACNL/SWAP's BBQ for International Overdose Awareness Day (IOAD) | Safe Works Access Program (SWAP)/AIDS Committee of Newfoundland and Labrador (ACNL) |
| Canada | Newfoundland and Labrador | St. John’s | Overdose Awareness Day: A Day of Remembrance, Solidarity & Call to Action | Overdose Awareness and Response St. John’s |
| Canada | Ontario | Stayner | Steps for Change: #EndOverdose Run | Brad's Place Addiction Treatment of Southern Georgian Bay |
| Canada | Ontario | Stratford | Overdose Does Not Discriminate IOAD 2025 | Canadian Mental Health Association Huron Perth |
| Canada | Ontario | Sudbury | Open House | Réseau ACCESS Network |
| Canada | Ontario | Sudbury | Light Up the Sudbury Peace Tower Purple | |
| Canada | Ontario | Sudbury | Lighting Up the Big Nickel Purple | Public Health Sudbury & Districts |
| Canada | British Columbia | Surrey | Community Outreach Booth | Students Overcoming Substance Use Disorder & Addictions Society of Canada |
| Canada | British Columbia | Surrey | Surrey International Overdose Awareness Day Event | Surrey Overdose Prevention Community Action Team |
| Canada | British Columbia | Takla First Nation | ' Honoring Their Fire ' | Takla Nation Community Health Clinic |
| Canada | Ontario | Thunder Bay | Thunder Bay City Hall Lights Up Purple | Thunder Bay District Health Unit |
| Canada | Ontario | Thunder Bay | Overdose Awareness Day | Thunder Bay District Health Unit/Thunder Bay Drug Strategy |
| Canada | Manitoba | Tootinaowaziibeeng | Overdose Awareness - Save a Life | T. A. Health |
| Canada | Ontario | TORONTO | IOAD Flag Raising Ceremony | Collaboration with BlackCAP, Families for Addiction Recovery and Flags of hope Torotno |
| Canada | Ontario | Toronto | We miss you still // In Lieu of Flowers | Harm Reduction Advocacy Collective |
| Canada | Ontario | Toronto | Harm Reduction and Overdose Awareness Community Worship | College Street United Church |
| Canada | Ontario | Toronto | Inspiring Hope: Harm Reduction into Action #IOAD2025 | Registered Nurses Association of Ontario RNAO |
| Canada | Ontario | Toronto | Art is for Everyone | Tempo Outreach and Worth Gallery |
| Canada | Ontario | Toronto | International Overdose Day | |
| Canada | Ontario | Trenton | Quinte West International Overdose Awareness Day 2025 | Canadian Mental Health Association Hastings Prince Edward Addictions and Mental Health |
| Canada | Alberta | Trochu | International Overdose Awareness Day | |
| Canada | Alberta | Trochu | International Overdose Awareness Day, Trochu | |
| Canada | British Columbia | Vancouver | Not Alone - Together we Heal | REACH Community Health Centre |
| Canada | British Columbia | Vancouver | Overdose Awareness Day Community Gathering | Together We Can |
| Canada | British Columbia | Vernon | Expressions from the Frontlines: a Journey Through the Toxic Drug Crisis | Interior Health |
| Canada | British Columbia | Victoria | Victoria Die In | Doctors for Safer Drug Policy |
| Canada | British Columbia | Victoria BC | IOAD Vigil | Mom Stop The Harm and Broad View United Churc |
| Canada | British Columbia | Victoria BC | IOAD Rally | Moms Stop the Harm |
| Canada | British Columbia | Westbank | INTERNATIONAL OVERDOSE AWARENESS DAY | Okanagan Regional Library |
| Canada | Alberta | Wetaskiwin | Overdose Awareness 2025 | MSTH/FCSS |
| Canada | British Columbia | White Rock | White Rock South Surrey International Overdose Awareness Day | Tides of Change WRSS Community Action Team |
| Canada | Yukon | Whitehorese | International Overdose Awareness Day at Blood Ties Four Directions | Blood Ties Four Directions Centre |
| Canada | Ontario | Windsor | IOAD - You Are Not Alone | Reaching For The Stars Optimist Club of Windsor and Essex County |
| Canada | Manitoba | Winnipeg | Grief and Loss Ceremony | Winnipeg Regional Health Authority - Healthy Outreach and Community Support Team (WRHA HOCS) |
| Canada | Manitoba | Winnipeg | International Overdose Awareness Day Winnipeg | Manitoba Harm Reduction Network |
| Colombia | Bogotá D.C. | Bogotá D.C. | Dia internacional de la sensibilizacion de la sobredosis | Corporación Acción Tecnica Social (ATS) - Cambie. |
| Cyprus | Nicosia | Symbolic Lighting of Freedom Square & Presence of NAAC Officers and the "CARE ZONE" Mobile Unit | Cyprus National Addictions Authority | |
| Denmark | Copenhagen | Party Like a Pro | Antidote Danmark | |
| Denmark | Esbjerg | International overdosis dag 2025 | Mental Coaching Danmark | |
| Finland | Helsinki | Street Art Against Overdose | Humaania päihdepolitiikkaa ry | |
| Finland | Lapland | Rovaniemi | Lantern Installation "To Remember - To Prevent - To Belong" | Rovalan Setlementti ry | Osallisuuskeskus OODI |
| France | France | L'Overdose TUE Protegeons Notre Jeunesse | Youth & Child Association "The Voice of Youth" | |
| Germany | Bremen | Demo zum International Overdose Awareness Day | JES Gruppe Bremen & fix_it | |
| Greece | ATHENS | AUGUST 31 - INTERNATIONAL OVERDOSE AWARENESS DAY | STEPS NGO | |
| Guam | Barrigada | Wear Purple for Overdose Awareness | Guam National Guard | |
| India | Aligarh | Overdose Awareness Day | Ibn Sina Academy of Medieval Medicine and Sciences | |
| India | Punjab | Amritsar | Awareness Talk in Community about Overdose | Sri Guru Ram Das University of Health Sciences Sri Amritsar Punjab |
| India | Manipur | Imphal | International Overdose Day Awareness Day Observance | Social Awareness Service Organisation (SASO) |
| India | Punjab | Mohali | Debate competition | Mata Sahib Kaur College of Nursing, Mohali, Punjab, India |
| India | Maharashtra | Pune | Circle of Support | iGEM Mit WPU Bharat |
| India | Maharashtra | Pune | International Overdose Awareness Day (IOAD) | Janhvi Foundation |
| Ireland | Munster | Carrick on Suir | Planting a Tree Of Hope | Suir Valley Community Based Drugs Initiative |
| Ireland | Dublin | Dublin | Overdose Awareness Day Vigil City Centre Dublin | EuroNPUD |
| Italy | Piedmont | IOAD Awareness Initiatives by Ser.D (Servizio per le Dipendenze) | ||
| Italy | Luana Oddi | Reggio Emilia | GIORNATA INTERNAZIONALE SU OVERDOSE A REGGIO EMILIA | SERVIZIO BASSA SOGLIA SERDP REGGIO EMILIA DAI SM-DP AUSL RE |
| Italy | To | Torino | Giornata di lotta alle overdosi | L'isola Di Arran |
| Lithuania | Vilnius | Social media posts | Eurasian Harm Reduction Association | |
| Mexico | Baja California | Mexicali | Sensibilización de las Sobredosis en la Chinesca de Mexicali | Verter |
| New Zealand | CAN | Christchurch | International Overdose Awareness Day | DISC Trust |
| New Zealand | Kaipara | Dargaville | Overdose Awareness | Know Your Stuff NZ |
| New Zealand | OTAGO | Dunedin | International Overdose Awareness Day | DISC Trust |
| New Zealand | Waikato | Kirikiriroa Hamilton | Kiririroa Hamilton International Overdose Awareness Day | |
| New Zealand | NEL | Nelson | International Overdose Awareness Day | DISC Trust |
| New Zealand | Raglan | Raglan Overdose awareness event | KnowYourStuffNZ | |
| New Zealand | New Zealand | Wellington | Candlelight BBQ gathering | Drugs, Health and Development Project Trust (DHDP) |
| New Zealand | Wellington | Overdose report release | NZ Drug Foundation Te Puna Whakaiti Pāmamae Kai Whakapiri | |
| Nigeria | Abuja | Candlelight Vigil | DHRAN | |
| Norway | Oslo | Markering av Verdens Overdosedag på Prindsen | Prindsen Low Treshold Reception Centre -a centre for harm reduction | |
| Poland | Poland | Kraków | Naloxon training and distribution | MONAR KRAKOW |
| Portugal | Lisboa | Workshop: Overdose por opioides | Médicos do Mundo | |
| Portugal | Lisbon | Lighting of the D. José Statue at Terreiro do Paço | Ares do Pinhal, CRESCER, GAT, Kosmicare, Manas, Médicos do Mundo and Vitae | |
| Portugal | Lisbon | Workshop “Parties and Stimulants: What to do in case of Overamping” | Kosmicare | |
| Portugal | Lisbon | Workshop “GHB: what to do in case of overdose” | Kosmicare & GAT | |
| Portugal | Setúbal | Projeção cinematográfica: "Heroin(e)" (2017) | GAT Setúbal | |
| Portugal | Setúbal | Picnic and Workshop- Overdose prevention meeting | GAT Setúbal | |
| Puerto Rico | Puerto Rico | Arecibo | Third Opioid Summit - Social Transformation and Public Health: Comprehensive Responses to the Opioid and Mental Health Crisis | University of Puerto Rico |
| Puerto Rico | Bayamón | Prevenir las Sobredosis Salva Vidas | Community Health Foundation of Puerto Rico, Inc. | |
| Puerto Rico | Puerto Rico | Juncos | Overdose Awareness Day | Estancia Serena Inc |
| Russia | Мытищи | Overdose birthday | ||
| South Africa | Scottburgh | KwaZulu Natal | International overdose awareness day | Laqhakaza iphara recovery |
| South Africa | Limpopo | International Overdose Awareness Day | The Department of Correctional Services (DCS) + SANCA | |
| South Africa | Free Sate | Welkom | International overdose awareness day (Candle Light) | New Bronville NPO |
| Spain | Barcelona | Barcelona | International Overdose awareness day | CATNPUD |
| Sweden | LUND | IOAD global awareness call | Camurus AB | |
| Sweden | Halland | Varberg | IOAD Sverige | BARO |
| Tanzania | Africa | Tanga | Save lives Give Hope | Gift Of Hope Foundation |
| Ukraine | Kyiv | One Big Family | Charitable Organization “Charitable Found Network of People who use Drugs” | |
| United Kingdom | Aberdeen City | Aberdeen | Group showcase at Alcohol and Drugs Action | |
| United Kingdom | Aberdeen City | Aberdeen | Alcohol & Drugs Action Family Open Day | Alcohol and Drugs Action |
| United Kingdom | West Dumbartonshire | Alexandria | Remembrance and awareness service | Recovery Church - Methodist Church in Scotland |
| United Kingdom | Ayr | Annual Flower Walk | Alcohol and Drug Partnership | |
| United Kingdom | England | Barnsley | International Overdose Awareness Day - Town Hall Lit Up | |
| United Kingdom | England | Barnsley | International Overdose Awareness Day | Barnsley Recovery Steps (Waythrough) |
| United Kingdom | Kent | Beckenham Kent | International Overdose Awareness day | NHS South London and Maudsley |
| United Kingdom | Belfast | International Overdose Awareness Event | West Belfast GP federation & Foodstock charity | |
| United Kingdom | Lancashire | Blackpool | Service of Commemoration | The Salvation Army |
| United Kingdom | West Yorkshire | Brighouse | Cygnet Lodge Overdose Awareness Day | Cygnet Lodge Brighouse , Cygnet Healthcare |
| United Kingdom | Brighton | IOAD and remembrance | Cascade Creative Recovery | |
| United Kingdom | Cambridgeshire | Cambridge | HEART Overdose Awareness day/action week | Change Grow Live |
| United Kingdom | CLYDEBANK | Remembrance service for overdose | Alternatives | |
| United Kingdom | Coventry | Coventry Illuminating Purple for Overdose Awareness Day | Coventry City Council | |
| United Kingdom | Dumbarton | Overdose awareness | Alternatives | |
| United Kingdom | edinburgh | Harm reduction Pop Up stall | Turning Point Scotland | |
| United Kingdom | Edinburgh | To be advised once global campaign announced | Cranstoun | |
| United Kingdom | Galashiels, Scotland | Borders International Overdose Awareness Day Activities (Buildings Lighting & Information Stand) | ||
| United Kingdom | Greenock, Inverclyde | Community Drop-in Event | ||
| United Kingdom | Irvine (North Ayreshire), Scotland | Memorial Walk & Flower Ceremony | ||
| United Kingdom | East Ayrshire | Kilmarnock | #KnowYourRoute | EAC - H&SCP |
| United Kingdom | West Yorkshire | Leeds | Overdose Awareness Day Memorial | Forward Leeds |
| United Kingdom | Shetland | Lerwick | Candle Memorial | Recovery Hub and Community Network |
| United Kingdom | Merseyside | Liverpool | Remembrance day | River |
| United Kingdom | London | London | Bethlem Hospital | South London & Maudsley NHS Foundation Trust |
| United Kingdom | London | Gathering for International Overdose Awareness Day 2025 | London Harm Reduction Collective (LHRC) | |
| United Kingdom | London | Overdose awareness day | River | |
| United Kingdom | Lossiemouth | Recovery Together: Moray | Moray Alcohol & Drug Partnership | |
| United Kingdom | NO | Manchester | Overdose Awareness Week | Achieve GMMH NHS |
| United Kingdom | NO | Manchester | Achieve Overdose Awareness Week | |
| United Kingdom | Paignton, Torbay | Overdose Awareness Day Torbay | Torbay recovery Initiatives (drugs and alcohol service) | |
| United Kingdom | Devon | Plymouth | Derriford Hospital lit up | |
| United Kingdom | Devon | Plymouth | purple landmark Plymouth | |
| United Kingdom | Port Glasgow | Free Naloxone Training Session | ||
| United Kingdom | South Lanarkshire | IOAD Stall in Hamilton | ||
| United Kingdom | Telford | Teaching and naloxone distrobution | Telford STaRS | |
| United Kingdom | North Somerset | Weston-super-Mare | International Overdoes Awareness Day | Sirona Care and Health |
| USA | Washington | Aberdeen | Grays Harbor International Overdose Awareness Day Event | Grays Harbor Consortium |
| USA | Washington | Aberdeen | Harbor Regional Health International Overdose Awareness Day | Harbor Regional Health Community Hospital and Medical Group |
| USA | Texas | Abilene | Hunters Hope | Abilene Absolute Recovery Solutions |
| USA | Illinois | Addison | Serenity House Overdose Awareness Event | Serenity House Counseling Services Inc. |
| USA | Ohio | Akron | International Overdose Awareness Day | Summit Recovery Hub |
| USA | North Carolina | Albemarle | 4th Annual International Overdose Awareness Day Event | Stanly County Project Lazarus |
| USA | Minnesota | Alexandria | Alexandria's Annual Overdose Awareness Night | WEcovery Alexandria |
| USA | Illinois | Alton | Foster's Light in the Dark 2nd Annual Drug Overdose Awareness Day Candlelight Vigil | Foster's Light in the Dark |
| USA | Illinois | Alton | Drug Overdose Awareness Candlelight Vigil 2025 | Foster's Light in the Dark |
| USA | Texas | Amarillo | Texas Panhandle Overdose Awareness | Texas Panhandle Overdose Awareness |
| USA | Maryland | Annapolis | Recovery Anne Arundel's International Overdose Awareness Vigil | Recovery Anne Arundel |
| USA | California | Antioch | Antioch - free Tools of Fentanyl Awareness and Overdose Prevention | |
| USA | Florida | Apopka | Overdose Awareness Event | Project Noelle |
| USA | Oklahoma | Ardmore | Voices of Hope Overdose Awareness Event | Carter County Prevention Coalition |
| USA | Virginia | Arlington | 4th Annual International Overdose awareness Candlelight Vigil | Arlington Addiction Recovery Initiative |
| USA | Virginia | ARLINGTON | Overdose Awareness Vigil | Arlington Addiction Recovery Inititiave |
| USA | New Jersey | Asbury Park | Overdose Awareness Day Event | Open Door Recovery Center- Monmouth County |
| USA | North Carolina | Asheville | International Overdose Awareness Day | SeekHealing |
| USA | Wisconsin | Ashland | Chequamegon Bay International Overdose Awareness | Chequamegon Bay International Overdose Awareness |
| USA | Wisconsin | Ashland | Chequamegon Bay International Overdose Awareness - Drop-In Center Events | |
| USA | Oregon | Astoria | Candlelight Vigil for Overdose Awareness Day | Clatsop County Department of Public Health |
| USA | Tennessee | Athens | McMinn County International Overdose Awareness Day | |
| USA | Georgia | Atlanta | Overdose Awareness Day in Little Five Points Atlanta | Georgia Overdose Prevention |
| USA | Texas | Austin | Overdose Awareness Day 2025 | Texas Harm Reduction Alliance |
| USA | Texas | austin | Overdose Candlelight Vigil Event | Christi Center |
| USA | Texas | Austin | OD Awareness Day | Christi Center |
| USA | California | Bakersfield | Voices of Hope | Drug Free Kern |
| USA | Maryland | Baltimore | International Overdose Awareness Day | Kingdom Worship Center |
| USA | Maryland | Baltimore | The Harm Reduction Gap | Maryland Alliance for Sensible Drug Policy |
| USA | Maryland | Baltimore | International Overdose Awareness and Fentanyl Awareness Day Vigil | Adam's Light Foundation |
| USA | Maine | Bangor | Bangor Overdose Awareness Day 2025 | Needlepoint Sanctuary of Maine |
| USA | Kentucky | Bardstown | Overdose Awareness Butterfly Release | Nelson County Addiction Response Effort |
| USA | New York | Bath | Bath VA Medical Center Overdose Awareness Day Event | Bath VA Medical Center |
| USA | Louisiana | Baton Rouge | Tiger Stadium in Purple for IOAD | Louisiana State University Collegiate Recovery Program |
| USA | Louisiana | Baton Rouge | Light Up in Purple | Louisiana State University Collegiate Recovery Program |
| USA | Louisiana | Baton Rouge | The Empty Chair Project | Louisiana State University Collegiate Recovery Program, and Mo's Movement |
| USA | Oregon | Beaverton | Washington County Behavioral Health: Raising Awareness for Overdose Prevention | Washington County Behavioral Health |
| USA | Oklahoma | Beggs | Overdose Awareness Day | Okmulgee County Consortium |
| USA | Washington | Bellingham | Herald Building sign - light up in purple | Whatcom County Health and Community Services |
| USA | Washington | Bellingham | Overdose Awareness Day Event | Whatcom County Health and Community Services |
| USA | Vermont | Bennington | One Big Family: Overdose Awareness Event 2025 | AIDS Project of Southern Vermont |
| USA | California | Berkeley | International Overdose Awareness Day: In Memory - In Action | National Coalition Against Prescription Drug Abuse |
| USA | Pennsylvania | Berwick | 8th Annual International Overdose Awareness Candlelight Vigil | Jeremy's Journey |
| USA | Pennsylvania | Bethlehem | Lehigh Valley Rally | Voices For Change |
| USA | California | Beverly Hills, Weho, Los Angeles | Light our Country Purple | Drug Awareness Foundation |
| USA | Montana | Billings | Overdose Awareness MT | Overdose Awareness MT |
| USA | Alabama | Birmingham | Purple Flags of Remembrance | The Jefferson County Department of Health |
| USA | Alabama | Birmingham | Purple for International Overdose Awareness Day/Week | The Jefferson County Department of Health |
| USA | New Jersey | Blackwood | Remembrance and Hope Memorial Vigil | Camden County Office of Mental Health & Addiction |
| USA | Pennsylvania | Blairsville | 10th Annual Indiana County Overdose Awareness Candlelight Vigil | Blairsville Support Group Against Drugs |
| USA | Tennessee | Blountville | Hancock County First International Overdose Awareness Day Event | Sullivan County Anti-Drug Coalition |
| USA | North Carolina | Boone | Just Love - IOAD | Just Love (formerly End Overdose in Watauga) |
| USA | Massachusetts | Braintree | Butterfly Release & International Overdose Awareness Day Ceremony | The Sun Will Rise Foundation |
| USA | Illinois | Breese | Clinton County Overdose Awareness Day | Take Action Coalition of Clinton County |
| USA | Illinois | Breese | Clinton County, IL Overdose Awareness Event | Take Action Coalition of Clinton County |
| USA | Washington | Bremerton | Overdose Awareness Night | Kitsap Public Health District |
| USA | Tennessee | Brentwood | IOAD Event with East Brentwood Presbyterian Church | |
| USA | Tennessee | Brentwood | Grace and Glory: A Gathering of Remembrance and Joy | East Brentwood Presbyterian Church |
| USA | Massachusetts | Bridgewater | 264 Lights, 264 Stories | Mercy Street |
| USA | Michigan | Brighton | Overdose Awareness Day | Amber Reineck House |
| USA | Connecticut | Bristol | Overdose Awareness Day 2025 | Bristol-Burlington Health District |
| USA | Massachusetts | Brockton | Brockton Area Prevention Collaborative's Annual Overdose Vigil by Candlelight | High Point Treatment Center |
| USA | Pennsylvania | Brookhaven | Overdose Awareness Day- Candle Light Vigil | REAL Church- Celebrate Recovery |
| USA | West Virginia | Buckhannon | Benefit Dinner & Candlelight Vigil | One Unique Recovery House |
| USA | New York | Buffalo | Overdose Awareness Outreach Event | Back to Basics Outreach Ministries |
| USA | Pennsylvania | Butler | International Overdose Awareness Day Ceremony & Candlelit Walk | Butler County Opioid Overdose Coalition |
| USA | California | Calipatria | One Big Family End Overdose ! | California Department of Corrections Healthcare Services |
| USA | New York | Canandaigua | Overdose Awareness Day | Canandaigua VA Medical Center |
| USA | New York | Canandaigua | End of Summer Bash with MVP | Connections Rounded Recovery |
| USA | New York | Canandaiguia | VA Overdose Awareness Event | Canandaigua VA Medical Center |
| USA | Illinois | Canton | Overdose Awareness Walk | Dunes Defense |
| USA | Missouri | Cape Girardeau | Overdose Awareness Event | We Do Recover |
| USA | Tennessee | Celina | Overdose Awareness Movie Night | Clay County Anti-Drug Coalition |
| USA | Washington | Centralia | Overdose Awareness Day 2025 | Gather Church |
| USA | Illinois | Champaign | Narcan Training | Champaign-Urbana Public Health District |
| USA | Illinois | Charleston | Overdose Awareness Vigil | ROSC |
| USA | South Carolina | Charleston | North Charleston Overdose Awareness | City of North Charleston/North Charleston PD |
| USA | West Virginia | Charleston | Mobilize Recovery Campus Surge- Charleston WV University of Charleston location | Collective group working with Mobilize Recovery |
| USA | North Carolina | Charlotte | International Overdose Day Awareness - FREE NARCAN AVAILALBE! | NC MedAssist |
| USA | North Carolina | Charlotte | Charlotte's 9th Annual Overdose Awareness Day Event | Carolina Center for Recovery, Anchor of Hope, Beyond Sober, & Achieve BH |
| USA | North Carolina | Charlotte | Connected to Hope: Overdose Awareness Day | Connected to Recover |
| USA | North Carolina | Charlotte | Hajee House Harm Reduction International Overdose Awareness Day | Hajee House Harm Reduction & Syringe Exchange |
| USA | West Virginia | Charmco | Greenbrier County Overdose Awareness Day | Acorns to Oaks Recovery, Inc. |
| USA | Tennessee | Chattanooga | International Overdose Awareness Day | Hamilton County Coalition |
| USA | Tennessee | Chattanooga | International Overdose Awareness Day Event | |
| USA | Tennessee | Chattanooga | International Overdose Awareness Day | Hamilton County Coalition |
| USA | Maryland | Chestertown | Unity in the Community | Kent County Health Department - Recovery in Motion |
| USA | Illinois | Chicago | STOP THE OVERDOSE | Yes, Singleton Education Academy, Inc )singletoneducationacademy.org) Singleton Healthcare & Education Services (singletonhealthcareandeducationservices.org) Singleton Education Academy of Music and Dance (singletoneducationacademyofmusicanddance.org) |
| USA | Illinois | chicago | Learn. Prepare. SAVE A LIFE. | Chicago Family Health Center |
| USA | Illinois | Chicago | International Overdose Awareness Day | Thresholds |
| USA | Illinois | Chicago | Sandwiches & Service's IOAD! | Transforming Reentry Services/MWIPM |
| USA | Illinois | Chicago | One Big Family - Driven By Hope | West Side Heroin/Opioid Task Force |
| USA | Illinois | CHICAGO HEIGHTS | Overdose Awareness Day 2025 | the #breanaland project |
| USA | California | Chula Vista | Fuck Fentanyl | |
| USA | Ohio | Cincinnati | 5th Annual Overdose Awareness Event | Addiction Services Council |
| USA | West Virginia | Clarksburg | Overdose Recognition | WVU Medicine Healthy Minds Clarksburg, WV Prevention Solutions, and Clarksburg Comprehensive Treatment Center |
| USA | Florida | Clearwater | IOAD 2025: A Time to Remember, A Time to Act | Windmoor Healthcare, Recovery EpiCenter Foundation, and Support from St. Petersburg College |
| USA | Ohio | Cleveland | Overdose Awareness Day | the MILES group |
| USA | New Jersey | Clifton | Clifton Overdose Awareness | Clifton Against Substance Abuse |
| USA | Missouri | Clinton | International Overdose Awareness 2025 Candlelight Vigil | Celebrate Recovery |
| USA | Tennessee | Clinton | International Overdose Awareness Day - Anderson County | ASAP of Anderson |
| USA | Tennessee | Clinton | Together We Can- IOAD 2025 | ASAP of Anderson |
| USA | New York | Cold Spring | One Big Family: A Night or Remembrance, Hope, and Action | The Philipstown Behavioral Health Hub |
| USA | Maryland | Columbia | Lakefront Columbia Light It Up Purple | |
| USA | Ohio | Columbus | 7DAYZHOME | |
| USA | Washington | Colville | Purple Flag Display | Northeast Tri County Health District |
| USA | Washington | Colville | Purple Flag Display | Northeast Tri County Health District |
| USA | New Hampshire | Concord | NH-IOAD, Concord NH | Community Action Program (CAPBM) |
| USA | New York | Congers | A DAY OF REMEMBRANCE / OVERDOSE AWARENESS DAY | Friends of Recovery Rockland |
| USA | Georgia | Conyers | International Overdose Awareness Day 2025 | Rockdale Stepping Up Initiative |
| USA | Tennessee | Cookeville | International Overdose Awareness Memorial | Power of Putnam |
| USA | Oregon | Corvallis | Corvallis Overdose Awareness Vigil | Benton County Health Department |
| USA | Oregon | Corvallis | Corvallis Overdose Recognition and Response Training | Benton County Health Department |
| USA | Tennessee | Covington | Tipton County Overdose Awareness Day Service | Tipton Prevents |
| USA | Tennessee | Crossville | Overdose Awareness: Walk and Vigil | |
| USA | Tennessee | Crossville | Overdose Awareness Event | Cumberland Prevention Coalition |
| USA | Texas | Dallas | International Overdose Awareness Week | VA North Texas Health Care System |
| USA | California | Daly City | 9th Annual Overdose Awareness Night | |
| USA | Connecticut | Danbury | Light a Candle for Our Loved Ones In Heaven: Raising Awareness About Substance Abuse | Dominican Community Center |
| USA | Kentucky | Danville, Boyle County, KY | Annual Overdose Awareness Event and Expungement Clinic | Boyle County Agency for Substance Abuse Policy (ASAP) |
| USA | Massachusetts | Dartmouth MA | Dartmouth Overdose Awareness Day | Dartmouth Advocates for Addiction, Recovery and Treatment (DAART) |
| USA | Michigan | Dearborn Heights | Back To School Safety and Overdose Awareness Day | ACT Drug Free Community Coalition |
| USA | Illinois | Decatur | Overdose Awareness Event | Heritage Behavioral Health Center |
| USA | Florida | DeFuniak Springs | Bring it to the Light! | Walton County Overdose Prevention Task Force |
| USA | Ohio | Delaware | Overdose Awareness Day | The Bishop Way |
| USA | Texas | Denton | North Texas Overdose Awareness Day | R.O.O. Reacting to Opioid Overdose |
| USA | Texas | Denton | North Texas Overdose Awareness Day | Jacobs Journey |
| USA | Colorado | Denver | Remembrance | Sovereignty in Sobriety |
| USA | Iowa | Des Moines | Iowa Overdose Awareness Day Memorial | Steps of Hope Iowa |
| USA | Michigan | Detroit | MiPDC Coalition for Poison Prevention Annual Overdose Awareness event | Star Center |
| USA | Tennessee | Dover | Overdose Awareness Vigil | Stewart County Alliance for Substance Abuse Prevention |
| USA | California | Downey | Breaking Barriers: Conference on Overdose Awareness | Los Angeles Centers for Alcohol and Drug Abuse |
| USA | Minnesota | Duluth | International Overdose Awareness Day Community Gathering | Harm Reduction Sisters |
| USA | Minnesota | Duluth | National Overdose Awareness Day | Harm Reduction Sisters |
| USA | New York | Dunkirk | Be the Light | Together We Can CHQ |
| USA | New York | Dunkirk | Be the Light: Anyone Can Save a Life | Together We Can CHQ |
| USA | Tennessee | Dyersburg | International Overdose Awareness Memorial Exhibit | Prevention Alliance of Dyersburg and Dyer County |
| USA | Illinois | Effingham | 3rd Annual Candlelight Vigil, From Darkness to Light: A Night of Remembrance & Recovery | Effingham County ROSC |
| USA | Texas | El Paso | A light for every life overdose awareness day vigil | El Paso Harm Reduction Alliance |
| USA | Alabama | Elberta, AL | The BTW Foundation International Overdose Awareness event | The Benjamin Thomas Werner Foundation |
| USA | Iowa | Eldora | One Big Family Driving Hope in Hardin County | Prarie Ridge South |
| USA | Illinois | Eldorado | 12th Annual Overdose Awareness Day Event | Egyptian Health Department |
| USA | Illinois | Elgin | Beyond the Silence: Overdose & Suicide Awareness Event | Ecker Center for Behavioral Health |
| USA | Illinois | Elgin | Beyond the Silence: Overdose & Suicide Awareness Event | Ecker Center for Behavioral Health |
| USA | Tennessee | elizabethton | International Overdose Awareness Event | |
| USA | Illinois | Elk Grove Village | Overdose Awareness Day and Celebration Of Life! | Kenneth Young Center Recovery Department |
| USA | Washington | Ellensburg | International Overdose Awareness Day | Kittitas County Health Network |
| USA | Maryland | Ellicott City | International Overdose Awareness Day of Howard County | Opioid Collaborative Community Council |
| USA | Connecticut | Enfield | International Overdose Awareness Day Vigil | Enfield United Church of Christ |
| USA | Pennsylvania | Erie | Grieving Together | Erie County Regional Recovery Hub/Erie County Office of Drug & Alcohol |
| USA | Alabama | Erwin | Unicoi County Lights Up for Overdose Awareness | Unicoi County Prevention Coalition |
| USA | California | Eureka | Humboldt County IOAD | |
| USA | California | Eureka | Humboldt County International Overdose Awareness Day | Providence St. Joseph Hospital - Eureka |
| USA | Indiana | Evansville | Overdose Awareness Vigil - Old Courthouse Lit-up Purple | Evansville Recovery Alliance |
| USA | Indiana | Evansville | A Day of Remembrance, Let it Be Spoken | Evansville Recovery Alliance |
| USA | Washington | Everett | A Night to Remember, A Time to Act | Hope Soldiers | Snohomish County Government | Snohomish Overdose Prevention | Debbie Warfield + Cathi Lee |
| USA | Washington | Everson | Everson Lights Up for Overdoes Awareness | Shared Earth Collective |
| USA | South Carolina | Fairfax | Overdose Awareness/Recovery Month Recognition | Allendale County Hospital |
| USA | Massachusetts | Fall River | Recover Fall River's overdose awareness day vigil | |
| USA | Massachusetts | Falmouth | Overdose Awareness Day | Falmouth Commission on Substance Use |
| USA | Georgia | Fayetteville | Fayette County International Overdose Awareness Day | Fayette FACTOR |
| USA | Michigan | Flint | Genesee Community Health Center IOAD Event | Genesee Community Health Center |
| USA | Illinois | FLOSSMOOR | Premier Treatment & Counseling Services | |
| USA | Alabama | Foley | Big Fish Ministries Overdose Awareness Day | Big Fish Ministries |
| USA | Alabama | Fort Collins | Northern Colorado Overdose Awareness Day | North Colorado Health Alliance |
| USA | Utah | Fort Duchesne | Sooh-myh-vaht-toom - You’ll Be Remembered. | Ute Indian Tribe Red Pine Residential Treatment Center |
| USA | Massachusetts | Franklin | Franklin Vigil hosted by SAFE Coalition | SAFE Coalition |
| USA | North Carolina | Franklin | 12th Annual Night of Hope | Smoky Mountain Harm Reduction |
| USA | Pennsylvania | Franklin | Venango County Overdose Awareness Day | UPMC |
| USA | Virginia | Fredericksburg | Hidden In Plain Sight: Strengthen your detective skills as a parent or caregiver. | Rappahannock area Community Services Board |
| USA | Ohio | Fremont | Overdose Awareness Day | Sandusky County Public Health |
| USA | California | Fresno / Clovis | International Overdose Awareness Day Memorial Event | Zachary Horton Foundation & Hinds Hospice HALO Program |
| USA | Colorado | Frisco | Overdose Awareness Day Art Class | Mile High Behavioral Healthcare |
| USA | Illinois | Galesburg | 5th Annual International Overdose Awareness Day Candlelight Vigil | Bridgeway and West Central Illinois ROSC |
| USA | Illinois | Galesburg | 5th Annual International Overdose Awareness Day Candlelight Vigil | Bridgeway/ROSC |
| USA | Delaware | Georgetown | Overdose Awareness Cand light Ceremony | Attack Addiction |
| USA | Pennsylvania | Gettysburg | International Overdose Awareness Day Walk & Memorial | Adams County Coalition for Overdose Awareness and Recovery |
| USA | Connecticut | Glastonbury | Stop the Stigma, Light the Way: Glastonbury's day of Awareness | |
| USA | New York | Glens Falls | Overdose Awareness Vigil | Hope and Healing RCOC and Alliance for Positive Health |
| USA | Massachusetts | Gloucester | Luminaries & Love | |
| USA | Virginia | Gloucester | BE THE LIGHT IN THE NIGHT | Middle Peninsula Northern Neck Behavioral Health - Recovery Services |
| USA | New Jersey | Gloucester TWSP- Camden County | Camden County Remembrance and Hope Memorial Vigil | The Camden County Board of Commissioners and the Addiction Awareness Task Force (AATF) |
| USA | Colorado | Golden | Raleigh's Cause | |
| USA | North Carolina | Goldsboro | Overdose Awareness Day | Coalition for Addiction and Life Management (CALM) |
| USA | Virginia | Goochland | HopeFest | Goochland Powhatan Community Services |
| USA | Missouri | Grandview | Overdose Awareness Pop-Up Event | Jackson County Public Health |
| USA | Massachusetts | Great Barrington | Overdose Awareness Vigil | South County Recovery Center |
| USA | Tennessee | Greeneville | 2025 International Overdose Awareness Event | Greene County Anti-Drug Coalition |
| USA | Pennsylvania | Greensburg | Hope After Loss Nar-Anon Family Group Overdose Awareness Event | Hope After Loss |
| USA | Illinois | Greenup | 3rd Annual Candlelight Vigil | Clark County ROSC |
| USA | Illinois | Greenup | Cumberland County ROSC's 3rd Annual Candlelight Vigil | Cumberland County ROSC Council |
| USA | Michigan | Gregory | Michigan Drug Epidemic Memorial-Remembering Our Love | Mitchell's Hope Inc |
| USA | Connecticut | Guilford | Overdose Awareness Day Event | Guilford D.A.Y. Coalition |
| USA | New Jersey | Hamilton Township | Mercer County International Overdose Awareness Day | Mercer Council on Alcoholism and Drug Addiction |
| USA | New Jersey | Hamilton, NJ | Mercer County IOAD | Mercer Council on Alcoholism & Drug Addiction |
| USA | Missouri | Hannibal | Overdose Awareness Day Community BBQ | Preferred Family Healthcare |
| USA | Michigan | Harper Woods | MiPDC Coalition for Poison Prevention Annual Overdose Awareness Program | Michigan Poison & Drug Information Center-Wayne State University School of Medicine |
| USA | Tennessee | Harriman | International Overdose Awareness Day - Roane | Roane County Health Department |
| USA | Tennessee | Harriman | International Overdose Awareness Day | Roane County Anti-Drug Coalition |
| USA | Pennsylvania | Harrisburg | Ceremony of Remembrance to Commemorate International Overdose Awareness Day | Team Sharing-PA |
| USA | Virginia | Harrisonburg | Overdose Awareness Day | Strength In Peers |
| USA | Virginia | Harrisonburg | Community Resource Fair | Strength In Peers |
| USA | Kentucky | Harrodsburg | Harrodsburg Overdose Awareness Event | Mercer ASAP |
| USA | Mississippi | Hattiesburg | Overdose Awareness Vigil i2025 | |
| USA | Maryland | Havre De Grace | International Overdose Awareness day Vigil | Voices of Hope |
| USA | Oklahoma | Healdton | Enjuns Texoma "All In For Drug Overdose Awareness" Poker Run-In Memory of Duane | Enjuns Texoma |
| USA | Ohio | Hilliard | Soberfest Ohio | Serenity Street Foundation |
| USA | Oregon | HIllsboro | Washington County Behavioral Health: Raising Awareness for Overdose Prevention | Washington County, OR |
| USA | Massachusetts | Holyoke | Hope for Holyoke Candlelight Vigil | Hope for Holyoke Peer Recovery Center |
| USA | Texas | Houston | Its Our Problem 2 | African American Male Wellness Agency |
| USA | Texas | Houston | Cougars in Recovery | Cougars in Recovery |
| USA | Massachusetts | Hudson | Hudson International Overdose Awareness Day Event | Town of Hudson Health Department |
| USA | New York | Hudson Falls | Overdose Awareness Vigil | Aliiance for Positive Health and Hope & Healing RCOC |
| USA | Tennessee | Huntingdon | Coffee and Conversations | Carroll County Prevention Coalition |
| USA | Utah | Huntington | Carbon & Emery A Light to Remember - Overdose Awareness Day | Utah State University Extension HEART Initiative |
| USA | New York | Huntington Station | Light Up The World | Someone's Child-Helping Hands |
| USA | Alabama | Huntsville | Light It Up 2025 | Not One More Alabama |
| USA | Tennessee | Huntsville | Overdose Awareness Day in the Park | |
| USA | Iowa | Iowa City | Screening of BEAUTIFUL BOY | Community & Family Resources |
| USA | Iowa | Iowa City | Recovery Yoga | Community & Family Resources |
| USA | Michigan | Ishpeming | Overdose Awareness Day | Superior Connections RCO |
| USA | Mississippi | Jackson | Overdose Awareness Candelight Vigil | Curious For Good |
| USA | Tennessee | Jackson | International Overdose Awareness Day Remembrance Event/Ceremony | Jackson Madison Prevention Coalition/West TN Healthcare |
| USA | Alabama | Jacksonville Beach | Beaches Memorial Walk | |
| USA | Tennessee | JEFFERSON CITY | INTERNATIONAL OVERDOSE AWARENESS EVENT | Rescue 180 |
| USA | Tennessee | Johnson City | Family Fun And Reflection | Insight Alliance |
| USA | Illinois | Johnston City | Light of Hope | Take Action Today |
| USA | New Hampshire | Keene | Monadnock Overdose Awareness Day Vigil | |
| USA | Washington | Kennewick | 3rd Annual Overdose Awareness & Recovery Day | |
| USA | Wisconsin | Kenosha | Kenosha County IOAD Recognition Event | Kenosha County Behavioral Health Services |
| USA | Washington | Kent | South King County Overdose Awareness day | REACH |
| USA | West Virginia | keyser | overdose awareness | TPM recovery resource center |
| USA | Pennsylvania | Kittanning | 4th Annual candle light vigil | Armstrong Indiana Clarion Drug and Alcohol Commission-Recovery Capital |
| USA | Tennessee | Knoxville | Overdose & Drug-Related Death Awareness Day | Next Step Initiative |
| USA | Tennessee | Knoxville | A community driven by hope | Metro Drug Coalition |
| USA | Tennessee | Knoxville | Knoxville’s International Overdose Awareness Day | Metro Drug Coalition |
| USA | New Hampshire | Laconia | 9th Annual International Overdose Awareness Day Vigil | Navigating Recovery of the Lakes Region |
| USA | Indiana | Lafayette | Overdose Awareness Butterfly Release | 1 Love Harm Reduction |
| USA | Florida | Lake Worth | Recovery HUB Remembrance & Reflection Memorial Sept 2025 IOAD | |
| USA | Texas | Lake Worth | Overdose Awareness Day 2025 | NORTH TEXAS ADDICTION COUNSELING & EDUCATION, INC |
| USA | Texas | Lake Worth | Overdose Awareness Day 2025 | NORTH TEXAS ADDICTION COUNSELING & EDUCATION, INC |
| USA | California | Lakeport | Lake County SafeRx present the 5th Annual International Overdose Awareness Day Event | SafeRx Lake County |
| USA | South Carolina | Lancaster | Race to Recovery Trail Run | Counseling Services of Lancaster |
| USA | Texas | LAREDO | MYKE'S PURPOSE STRIKE OVERDOSE BOWLATHON | MYKE'S PURPOSE OVERDOSE AWARENESS & PREVENTION |
| USA | Texas | Laredo | Myke's Purpose 5k & Health Fair | Myke's Purpose Overdose Awareness & Prevention |
| USA | Nevada | Las Vegas | 9th Annual International Overdose Awareness day (IOAD) | Southern Nevada Health Consortium |
| USA | Nevada | Las Vegas | 9th Annual International Oversdose Awareness Day | Southern Nevada Health Consortium |
| USA | Nevada | Las Vegas | 9th Annual International Overdose Awareness Day (IOAD2025 LV) | Southern Nevada Health Consortium |
| USA | Illinois | LaSalle | Overdose Awareness Walk | The Perfectly Flawed Foundation |
| USA | Virginia | Lawrenceville | International Overdoes Awareness Day Walk | |
| USA | Missouri | Lee's Summit | Overdose Awareness Pop-Up | Jackson County Public Health |
| USA | Virginia | Leesburg | Loudoun County Overdose Awareness Vigil | Insight Recovery Centers |
| USA | Kentucky | Lexington | Deviating to Hope "Road to Recovery" | LFUCG Social Services, DV* Kitchen and Voices of Hope |
| USA | North Carolina | Lexington | A DAY OF RECOVERY | RACE AGAINST DRUGS |
| USA | South Carolina | Lexington | The Courage Center - International Overdose Awareness Day | The Courage Center |
| USA | Maryland | Lexington Park | International Overdose Awareness Day 2025 Candlelight Vigil | St. Mary's County Health Department LBHA |
| USA | Illinois | Lincoln | Let's Chat Naloxone Saves Lives: A Panel Discussion | Logan Mason County ROSC |
| USA | Nebraska | Lincoln | Overdose Awareness and Remembrance Event | CenterPointe |
| USA | North Carolina | Lincolnton | Lincoln County International Overdose Awareness Day | Lincoln Country Drug Prevention & Recovery Coalition |
| USA | New York | Lindenhurst | Lindy Cares Drug Take Back | Lindenhurst Community Cares Coalition |
| USA | Tennessee | Livingston | Overdose Awareness in Central Park | Overton County Anti-Drug Coalition |
| USA | California | LOMA LINDA | INTERNATIONAL OVERDOSE AWARENESS DAY COMMUNITY EVENT | LOMA LINDA UNIVERSITY HEALTH |
| USA | New Jersey | Long Beach Township | Overdose Awareness Day Event on Long Beach Island NJ | Sea Change Recovery Community Organization |
| USA | Kentucky | Louisville | International Overdose Awareness Day Rally | VOCAL-KY |
| USA | Massachusetts | Lowell | International Overdose Awareness Day Observance | City of Lowell |
| USA | Michigan | Ludington | International Overdose Awareness Day Event and Grand Opening | Quality Behavioral Health Inc. |
| USA | Florida | Lynn Haven | They Should Be Here | |
| USA | Washington | LYNNWOOD | CHS' One Big Family, Overdose Awareness Day Event | Center for Human Services |
| USA | Wisconsin | Madison | International Overdose Awareness Day | Safe Communities |
| USA | Tennessee | Madisonville | 4th Annual Smash the Stigma Community Water Balloon Fight | Monroe County Prevention and Wellness Coalition |
| USA | Texas | Magnolia | Game Plan: Tackling Substance Abuse Together | Montgomery County Overdose Prevention Endeavor (M-COPE) |
| USA | Connecticut | MANCHESTER | Overdose Awareness Wellness Event and Vigil | Opioid Settlement Fund Committee |
| USA | Tennessee | Manchester | Coffee County Overdose Awareness Day Memorial Event | Chase Away Fentanyl |
| USA | North Dakota | Mandan | Ari's Angel | |
| USA | Michigan | Manistee | Recognizing International Overdose Awareness Day | Centra Wellness Network |
| USA | Ohio | Marietta | The Right Path for Washington County Grief and Overdose Awareness Walk | The Right Path for Washington County |
| USA | Arkansas | Marion | HOPE Walk | Called2Grow |
| USA | North Carolina | MARION | NC McDowell Overdose Awareness Day | Mission Ministries Alliance |
| USA | West Virginia | Martinsburg | Overdose Awareness Candlelight Vigil | The Hope Dealer Project |
| USA | Tennessee | Maynardville | Loved and Lost | ICARE/Union County Opioid Abatement Board |
| USA | Oregon | Medford | Overdose Awareness Day 2025 | Max's Mission |
| USA | Tennessee | Memphis | Hope Lunch and Learn | Godsmissions |
| USA | Tennessee | Memphis | A Betor Way overdose awareness vigil | A Betor Way |
| USA | California | Merced | 4th Annual Robert Rojas International Overdose Awareness Day | Robert Rojas Foundation Worldwide |
| USA | California | Merced | Overdose Awareness Day | Mercy Medical Center Merced |
| USA | Arizona | Mesa | International Overdose Awareness Day | Shot in the Dark, Southwest Recovery Alliance, Riot & Rebel |
| USA | New Jersey | Metuchen | 4th Annual Metuchen Overdose Awareness Day Vigil | Metuchen CARES: Community Action for Recovery, Education, and Support |
| USA | Florida | Miami | Overdose Awareness Day with the Black Poster Project | F Fentanyl Inc |
| USA | Florida | Middleton | International Overdose Awareness Day - Middleton | |
| USA | New York | Middletown | Overdose awareness day | Alcohol and Drug Awareness Council of Orange County |
| USA | Texas | Midland | We Remember We Respond | Thriving United |
| USA | Wisconsin | Milwaukee | IOAD Memorial Candle Ceremony | NarAnon Milwaukee |
| USA | Wisconsin | Milwaukee | "Driven By Hope" International Overdose Awareness Day 2025 | Community Advocates |
| USA | Wisconsin | Milwaukee | Driven Together, By Hope | Community Advocates |
| USA | Wisconsin | Milwaukee | 3rd annual RECOVEREE DIARIES OVERDOSE AWARENESS EVENT | |
| USA | Wisconsin | Milwaukee | ISerenity Inns International Overdose Awareness Day | Serenity Inns, Inc. |
| USA | Montana | Missoula | Missoula International Overdose Awareness Day Vigil | Missoula Drug Safety Coalition |
| USA | South Carolina | MONCKS CORNER | 2nd Annual "Light the Way For Hope" Luminary: Overdose Awareness Day 2025 | WAKEUP CAROLINA |
| USA | South Carolina | Moncks Corner | Light the Way for Hope | WakeUp Carolina |
| USA | Oregon | Monroe | Monroe Overdose Recognition and Response Training | Benton County Health Department |
| USA | Oregon | Monroe | Mopnroe Overdose Awareness Vigil | Benton County Health Department |
| USA | Kentucky | Morehead | Hope beyond the fence | Rowan County Overdose Awareness Group |
| USA | New Jersey | Morristown | International Overdose Awsreness Day | |
| USA | Tennessee | Morristown | Morristown Memorial March | |
| USA | South Carolina | MOUNT PLEASANT | 7th Annual "Light the Way For Hope" Luminary: Overdose Awareness Day 2025 | WAKEUP CAROLINA |
| USA | South Carolina | Mount Pleasant | Light the Way for Hope | WakeUp Carolina |
| USA | Tennessee | Murfreesboro | Murfreesboro DRC Overdose Awareness Day | Prevention Coalition for Success |
| USA | Tennessee | Murfreesboro | Murfreesboro Day Report Center Overdose Awareness Day | Tennessee Department of Corrections |
| USA | Florida | Naples | Medical Assistant: Educating in our community | |
| USA | New Hampshire | Nashua | International Overdose Awareness Day: Every Life Matters – Remember, Act, Prevent | Revive Recovery Resource Center |
| USA | New Hampshire | Nashua | Every Life Matters: Remember, Act, Prevent | Revive Recovery Resource Center |
| USA | Tennessee | Nashville | Overdose Awareness Gathering: Seen. Loved. Honored | STARS Nashville |
| USA | Massachusetts | Needham | Needham Overdose Awareness Vigil | Needham Public Health |
| USA | Massachusetts | New Bedford | One Big Family | City of New Bedford |
| USA | Connecticut | New Canaan | 9th Annual Community Addiction Awareness Vigil | New Canaan Parent Support Group |
| USA | Pennsylvania | New Castle | Lawrence County Recovery Coalition presents International Overdose Awareness Day | Lawrence County Recovery Coalition |
| USA | Pennsylvania | New Castle | International Overdose Awareness Day | Lawrence County Recovery Coalition |
| USA | Tennessee | New Johnsonville | DSV Wears Purple | |
| USA | Illinois | New Lenox | Your Light Still Shines | Heroin Epidemic Relief Organization and the Village of New Lenox |
| USA | Ohio | New Lexington | Never Alone-Ohio 5th Annual Overdose Awareness Walk | Never Alone - Ohio |
| USA | Connecticut | New London | International Overdose Awareness event at Ocean Beach | Community Speaks Out |
| USA | Ohio | New Richmond | Overdose Awareness Day Event: A Time to Remember, A Time to Act | On Our Way Home |
| USA | Ohio | Newark | 11th Annual Overdose and Prevention Awareness Rally | Ohio Change Addiction Now/ Newark Homeless Outreach |
| USA | New Hampshire | North Conway | International Overdose Awareness Day Table at the MWV Farmers Market | Carroll County Coalition for Public Health |
| USA | New York | Northport | Overdose Awareness Day-Candlelight Vigil | Northport/East Northport Community Drug & Alcohol Task Force, Inc. |
| USA | Missouri | Oak Grove | Overdose Awareness Pop-Up | Jackson County Public Health |
| USA | California | Oakland | HEPPACs International Overdose Awareness Day event | HIV Education & Prevention Project of Alameda County |
| USA | California | Oakland | Oakland CA - free Tools of Fentanyl Awareness and Overdose Prevention | |
| USA | California | Oakland | HEPPAC's International Overdose Awareness Day | HIV Education and Prevention Project of Alameda County |
| USA | Maryland | Oakland | 2025 Garrett County International Overdose Awareness Day | Reflection House |
| USA | California | Oakley | Oakley CA - free Tools of Fentanyl Awareness and Overdose Prevention | |
| USA | California | Oceanside | International Overdose Awareness Day | North County LGBTQ Resource Center |
| USA | Utah | Ogden | Path of Hope | USARA |
| USA | Utah | Ogden | Path of Hope | USARA |
| USA | California | Old Town, Eureka | Humboldt/Del Norte County International Overdose Awareness Day | Aegis/Crossroads/Providence |
| USA | Idaho | Oldtown | Heartbridge Hope Dealers #endoverdose | heartbridge life center |
| USA | Washington | Olympia | Overdose Awareness Day | Thurston County Public Health and Social Services |
| USA | Washington | Olympia | Overdose Awareness Day | Thurston County Public Health and Social Services |
| USA | Nebraska | Omaha | Speaking and education event | BAART Programs Omaha |
| USA | Nebraska | Omaha | BAART Programs Omaha West Overdose Awareness Event | BAART Programs Omaha West |
| USA | Oregon | Oregon City | International Overdose Awareness Day Event | Clackamas Community Alliance |
| USA | Kentucky | Owensboro | International Overdose Awareness Day in the park | RiverValley Behavioral Health |
| USA | Alabama | Oxford | Bre's Ministry's 4th Annual Overdose Awareness Community Outreach Event | Bre's Ministry/ Fairview Heights Northside Baptist Church |
| USA | California | Pacifica | 2nd Annual Educational Resource Fair and Memorial Walk | HOPE: Healing, Overdose Prevention and Education |
| USA | Ohio | Painesville | 5th Annual Lake County Overdose Awareness Day | Grieving OverDose |
| USA | Florida | Palm Bay | 2025 Forever Angels of Bevard Poker Run | American Legion, Harley Davidson, Forever Angels of Brevard |
| USA | New Hampshire | Pelham | Candlelight Vigil | Pelham Community Coalition |
| USA | New Hampshire | Pelham | Candlelight Vigil | Pelham Community Coalition |
| USA | Florida | Pensacola | 3rd Annual International Overdose Awareness Day | Hope Above Fear |
| USA | Pennsylvania | Philadelphia | Frankford Overdose Awareness Event | St. Mark's Church, Frankford |
| USA | New Jersey | Phillipsburg | Overdose Awareness Display | St. Philip & St. James Church |
| USA | New Jersey | Phillipsburg | Police Support Recovery/ A walk to Remember | |
| USA | New Jersey | Piscataway | Piscataway International Opioid Awareness Day Ceremony | Wellspring Center for Prevention |
| USA | California | Pittsburg | Pittsburg - free Tools of Fentanyl Awareness and Overdose Prevention | |
| USA | Pennsylvania | Pittsburgh | Overdose Prayer Service | CLEAR & The Oasis Recovery Center |
| USA | Massachusetts | Pittsfield, MA | Overdose Memorial Service and Candlelight Remembrance Vigil | Living in Recovery |
| USA | Florida | Plantation | Light Up City Hall and Proclamation | City of Plantation |
| USA | Maine | Portland | Equality Community Center Community Narcan Training | Portland Public Health's Harm Reduction Program |
| USA | California | Poway | LIVE - Overdose Awareness Event and Recovery Resources | Over the Influence Recovery |
| USA | Virginia | Powhatan | Overdose Awareness Day | |
| USA | Florida | Punta Gorda | Overdose Awareness 5K/1 mile Remembrance Walk | Cathy’s Place of Charlotte County/Drug Free Charlotte County |
| USA | Illinois | Quincy | Clarity Healthcare Overdose Awareness Day Memorial Event | Preferred Family Healthcare dba Clarity Healthcare |
| USA | Alabama | Rainsville | End Addiction Sand Mountain | |
| USA | North Carolina | Raleigh | IOAD NC Raleigh Remembrance Event | NCAPDA and ADCNC |
| USA | Ohio | Ravenna | Breath Again: A Day of Awareness and Action | Portage County Combined General Health District |
| USA | Missouri | Raytown | Overdose Awareness Pop-Up | Jackson County Public Health |
| USA | Pennsylvania | Reading | Day Flag Raising | SOS Berks |
| USA | Pennsylvania | Reading | Overdose Awareness – Remembrance and Healing Event | SOS Berks |
| USA | California | Redlands | Recovery Happens 2025 | San Bernardino County Department of Behavioral Health |
| USA | Nevada | Reno | First annual overdose awareness remembrance Candlelight vigil | Wake Up Nevada |
| USA | Nevada | Reno | Welcome to the 1st Annual Overdose Awareness Candlelight Remembrance Vigil | Wake Up Nevada |
| USA | Washington | Republic | Purple Flag Display | Northeast Tri County Health District |
| USA | Massachusetts | Revere | Revere's Candlelight Vigil | |
| USA | Indiana | Richmond | Recovery Happens in Community's | Recovery Rocks Club INC. |
| USA | Kentucky | Richmond | Overdose Awareness 2025 - Richmond, KY | The Chosen Generation |
| USA | Virginia | Richmond | AOG's 2nd Annual International Overdose Awareness Day in the Park | Atlantic Outreach Group |
| USA | Virginia | Roanoke | Honoring Overdose Awareness Day | Roanoke Valley Collective Response |
| USA | New York | Rochester | 2025 Rochester VA Overdose Awareness Day Event | Veterans Affairs |
| USA | New York | Rochester | Overdose Awareness | Monroe County Dept of Public Health-Addiction Services Division |
| USA | South Carolina | Rock Hill | Catawba Nation Overdose Awareness Day Walk | Catawba Nation |
| USA | South Carolina | Rock hill | Chasing the Wake’s IOAD Lantern Release | Chase Huechtker Foundation, Chasing the Wake |
| USA | South Carolina | Rock Hill | IOAD Luminary Vigil | Keystone Substance Abuse Services |
| USA | South Carolina | Rock hill | Chasing the Wake’s International Overdose Awareness Day Lantern Release | Chase Huechtker Foundation, Chasing the Wake |
| USA | South Carolina | Rock Hill | Chasing the Wake’s International Overdose Awareness Day water lantern release | Chase Huechtker Foundation, Chasing the Wake |
| USA | Maine | ROCKLAND | Solace and Reflection | Coastal Recovery Community Center |
| USA | Tennessee | Rogersville | Hope In The Community | Sullivan County Anti-Drug Coalition |
| USA | Georgia | Rome | Overdose Awareness Walk | Livingproof Recovery, Inc. |
| USA | Oregon | Roseburg | IOAD Community BBQ | Adapt Integrated Healthcare |
| USA | Vermont | Saint Johnsbury | International Overdose Awareness Candle Lighting | Kingdom Recovery Center |
| USA | Minnesota | Saint Paul | Done Being Down | Done Being Down |
| USA | Massachusetts | Salem | Walk For Overdose Awareness | City of Salem |
| USA | Utah | Salt Lake City | Time to Remember. Time to ACT. | USARA |
| USA | Texas | San Antonio | Overdose Awareness w Narcan Education & Distribution | Remedy Education, Health & Wellness Group |
| USA | California | San Diego | International OD Awareness Day and Candlelight Vigil | A New PATH |
| USA | California | San Diego | International Overdose Awareness Day | Sharp Memorial Hospital |
| USA | California | San Francisco | "1000 Lights for 1000 Lives" - IOAD Sunset Vigil | Mothers Against Drug Addiction & Deaths |
| USA | California | San Francisco | Overdose Awareness Day 2025 with CBHS Pharmacy, JUNO, and OBIC | SFDPH Behavioral Health Services |
| USA | California | SAN FRANCISCO | SF - free Tools of Fentanyl Awareness and Overdose Prevention | |
| USA | California | San Francisco | SF - The "Tools" of Fentanyl Awareness and Overdose Prevention | |
| USA | California | San Jose | International Overdose Awareness Day 2025: Voices of Hope and Remembrance | Santa Clara County Public Health Department |
| USA | California | San Luis Obispo | SLO Overdose Awareness Day | SLO Overdose Awareness Day |
| USA | California | San Rafael | San Rafael - free Tools of Fentanyl Awareness and Overdose Prevention | |
| USA | California | Santa Barbara | FamiliesACT! IOAD Santa Barbara | FamiliesAct! |
| USA | California | Santa Clarita | 6th Annual Celebration of Lives Lost and Lives Recovered | Paso Por Paso, Inc |
| USA | California | Santa Rosa | Overdose Awareness Day- A Celebration of Life Event | Sonoma County SUD Prevention Program |
| USA | Oklahoma | Sapulpa | Overdose Awareness Day Event | Creek County Prevention Partnership |
| USA | New York | Saratoga Springs | Overdose Awareness Vigil | The Prevention Council of Saratoga County |
| USA | New York | Saratoga Springs | Overdose Awareness Vigil | RAIS Recovery Advocates In Saratoga |
| USA | Arizona | Scottsdale | International Overdose Awareness Day | Scottsdale Youth Substance Abuse Coalition |
| USA | Pennsylvania | Scranton | Scranton International Overdose Awareness Day | Scranton Students for Sensible Drug Policy |
| USA | Washington | Seattle | Overdose Awareness and Remembrance Day 2025 | Downtown Emergency Service Center |
| USA | Indiana | Seymour | Jackson County Overdose awareness | Drug Free Jackson County |
| USA | Indiana | Seymour | 10th Annual IOAD Event | 180 RCO |
| USA | Montana | Shelby | #ENDOVERDOSE #TOGETHERWECAN | MHSI |
| USA | Illinois | Shelbyville | Shelby County ROSC | Hour House- ROSC |
| USA | Washington | Shelton | Mason County Overdose Awareness Event and Resource fair | Be A Better You Counseling and North Mason Fire Authority |
| USA | Pennsylvania | Shrewsbury | York County Community Substance Overdose Awareness Walk | York/Adams Drug & Alcohol Commission |
| USA | New York | Silver Creek | Michael Boedo Community Foundation Family BBQ | Michael Boedo Community Foundation |
| USA | South Dakota | Sioux Falls | International Overdose Awareness Day Candlelight Vigil | Emily's Hope |
| USA | California | Soledad | Overdose Awareness Symposium | Sun Street Centers |
| USA | Vermont | South Burlington | Team Sharing Overdose Awareness | |
| USA | Massachusetts | South Hadley | South Hadley Overdose Awareness Memorial | Town of South Hadley Public Health Department |
| USA | California | South Lake Tahoe | Live At Lakeview | Barton Health and RJ Counseling |
| USA | Mississippi | Southaven | GameOver Overdose Awareness Candlelight Vigil | |
| USA | Pennsylvania | Springfield | Delco Overdose Awareness & Memorial Walk | The Shevlin Family Foundation |
| USA | Vermont | Springfield | 4th Annual Overdose Awareness Vigil | Turning Point Recovery Center of Springfield, VT, Inc |
| USA | Utah | St George | Overdose Awareness Purple Flag Display | |
| USA | Utah | St George | Washington County Overdose Awareness | USARA-Utah Support Advocates for Recovery Awareness |
| USA | Oregon | St Helens | Overdose Awareness/Recovery Event | Columbia County Public Health |
| USA | Georgia | St Mary’s | Wings of Remembrance | Brian’s Journey Inc |
| USA | Minnesota | St. Cloud | St. Cloud IOAD | St. Cloud VA medical center |
| USA | Missouri | St. Louis | International Overdose Awareness Day | H.E.A.L.: STOP HEROIN, INC. |
| USA | Missouri | St. Louis | Episcopal Diocese of Missouri Evensong for International Overdose Awareness Day | Episcopal Recovery Ministries |
| USA | Georgia | St. Mary's | "Wings of Remembrance" Brian's Journey 2nd Annual Overdose Awareness Day Event | Brian's Journey Inc. |
| USA | Missouri | St.louis | LIV Overdose Awareness | LIV Recovery Sober Living |
| USA | California | Stockton | I AM AWARE | Passion and Purpose Ministries |
| USA | California | Stockton | Native C.O.R.E. Overdose Awareness Event | Native C.O.R.E. |
| USA | Illinois | Streator | Streator Overdose Awareness and Memorial Day | Streator Overdose Awareness And Memorial Day Event |
| USA | Pennsylvania | Stroudsburg | Monroe County Overdose Awareness Day Memorial Drive | RAYS OF HOPE FOR ADDICTION |
| USA | Illinois | Sugar Grove | Overdose Awareness Day | Live 4 Lali |
| USA | Illinois | Sullivan | Moultrie County ROSC Candlelight Vigil | Hour House- ROSC |
| USA | West Virginia | Summersville | Candlelight Vigil | Nicholas Intervention Coalition |
| USA | West Virginia | Summersville | Overdose Awareness Candlelight Vigil | Nicholas Intervention Coalition |
| USA | South Carolina | Sumter | Overdose Awareness Day | Sumter Behavioral Health Services |
| USA | South Carolina | Sumter | OD Awareness Day | Sumter Behavioral Health Services |
| USA | New York | Syracuse | International Overdose Awareness Remembrance | Hope for Bereaved |
| USA | Washington | Tacoma | Health Sovereignty Celebration: International Overdose Awareness Day | Tahoma Indian Center |
| USA | New Hampshire | Tamworth | International Overdose Awareness Day Table at the Tamworth Farmers' Market | Carroll County Coalition for Public Health |
| USA | Massachusetts | Taunton | Overdose Awareness Day 2025 | Taunton Opiate & Substance Use Task Force |
| USA | Ohio | Tiffin | Overdose Awareness Day Event | HOPE in Fostoria |
| USA | Ohio | Tiffin | Overdose Awareness | Project Noelle |
| USA | Ohio | Toledo | Chalk the Walk | Lucas County Substance Use Response Coalition |
| USA | Kansas | Topeka | Opioid Overdose Education & Naloxone Distribution | Department of Veterans Affairs |
| USA | Tennessee | Troy | IOAD | Obion County Prevention Coalition |
| USA | Illinois | Tuscola | Candlelight Vigil | Hour House/ Douglas County ROSC |
| USA | Tennessee | Union City | IOAD stickers | Obion County Prevention Coalition |
| USA | California | Vallejo | Break The Silence. Break The Stigma | Love The Skin You're In, Inc. & Urban Strategies Council |
| USA | Washington | Vancouver | 9th Annual Overdose Awareness Day | |
| USA | California | Ventura | One Big Family - Together We Can | Celebrate Recovery Midtown- Grace Church Ventura |
| USA | Virginia | Virginia Beach | aspiredrugfree@gmail.com | |
| USA | New York | Walden | Candle light vigil | |
| USA | Massachusetts | Walpole | Stakes are High | Turning Point Recovery Support Center |
| USA | Missouri | Warrensburg | 5th Annual International Overdose Awareness Day event | Recovery Lighthouse, Inc. |
| USA | Pennsylvania | Washington | Internation Overdose Awareness Day | Washington County Opiate Coalition |
| USA | District of Columbia | Washington, DC | Trail of Truth | Truth Pharm |
| USA | District of Columbia | Washington, DC | Trail of Truth | Truth Pharm |
| USA | Wisconsin | Waukesha | Overdose Awareness Waukesha | Wisconsin Community Services & WC Heroin Task Force |
| USA | New Jersey | Wayne | 8th Annual Overdose Awareness Memorial | Wayne Alliance for the Prevention of Substance Abuse |
| USA | Washington | Wenatchee | Remembrance Day | Chelan-Douglas Health District |
| USA | Wisconsin | West Bend | International Overdose Awareness Day | Washington Ozaukee Substance Use Coalition |
| USA | California | West Hollywood | Safer WeHo Coalition Street Outreach | Safer WeHo Coalition |
| USA | Connecticut | Westbrook | Remembrance & Hope: Community Vigil and Resource Fair | Westbrook Youth and Family Services |
| USA | Massachusetts | Weymouth | 2025 Overdose Remembrance and Candlelight Vigil | Weymouth Prevention Alliance |
| USA | Vermont | White River Jct | Hartford, VT Overdose Awareness Candlelight Vigil | Hartford, VT Overdose Awareness Candlelight Vigil |
| USA | Tennessee | Whitwell | Overdose Awareness Day | Hamilton County Coalition |
| USA | North Carolina | Wilkesboro | Bring It To Light: Overdose Awareness Day 2025 | Wilkes Recovery Revolution DBA Wilkes Harm Reduction Collective |
| USA | Virginia | Williamsburg | Remembrance Service | SpiritWorks Foundation |
| USA | Ohio | Willoughby | Recovery Concert of Hope | Lake County ADAMHS Board |
| USA | Delaware | Wilmington | Overdose Awareness Day Delaware | Face the Facts Delaware |
| USA | North Carolina | Wilmington | QRT Overdose Awareness Day Event | Coastal Horizons |
| USA | Indiana | Winona Lake | A Community Gathering for Overdose Awareness | LITE Recovery |
| USA | Tennessee | Woodbury | Cannon County Community Baby Shower | Cannon County Substance Abuse Prevention Coalition |
| USA | Illinois | Woodstock | International Overdose Awareness Day 2025 | McHenry County Substance Awareness Coalition |
| USA | Ohio | Wooster | Dales 4th annual narcan drive | The soar initiative |
| USA | Massachusetts | Worcester | emile.somda@umassmemorial.org | UMass Memorial Health |
| USA | Massachusetts | Wrentham | Wrentham Vigil hosted by SAFE Coalition | SAFE Coalition |
| USA | Washington | Yakima | Larson Building Lights Up Purple in Yakima! | Triumph Treatment Services |
| USA | Washington | Yakima | International Overdose Awareness Day | Triumph Treatment Services |
| USA | New York | Yorktown Heights | Overdose Awareness Event | The Counseling Center |
| USA | Arizona | Yuma | 2025 International Overdose Awareness Day Celebration of Life | Sonoran Prevention Works |
| USA | Washington | Clallam County International Overdose Awareness Day 2025 | North Olympic Healthcare Network | |
| Zimbabwe | Bulawayo Province 4 | Bulawayo | Breaking The Silence On Overdose | Lace Boot Initiative For Women Who Use Drugs (LaBWWUD) |
| Zimbabwe | Zimbabwe | Harare | Community Sensitization Program on Overdose | Zimbabwe Civil Liberties and Drug Network |