International Day against Drug Abuse and Illicit Trafficking
A/RES/42/112
A/RES/42/112
This authority record treats the observance as a fixed annual date. The same month and day can be reused unless a stronger source changes the rule. Public-holiday or government status is never inferred from the observance name alone.
Overview
The International Day against Drug Abuse and Illicit Trafficking is a United Nations observance held on 26 June. It is used to focus attention on the world drug problem and on coordinated responses across prevention, health, human rights, law enforcement and international cooperation.
The authority context is broader than a simple anti-drug slogan. UN materials increasingly emphasize balanced, health- and evidence-based responses alongside action against illicit trafficking.
Why it matters
Drug policy affects health, families, communities and criminal justice. Responsible content should avoid stigmatizing people who use drugs or people with substance-use disorders.
Public information can explain prevention, treatment, harm reduction and trafficking policy, but it should not diagnose a person, prescribe treatment or replace local medical and legal services.
History
The UN General Assembly decided in 1987 to observe 26 June as the International Day against Drug Abuse and Illicit Trafficking through resolution 42/112.
The decision followed the 1987 International Conference on Drug Abuse and Illicit Trafficking, whose work contributed to the date and the broader international framework.
How the observance developed
This timeline is assembled only from verified provenance fields. Missing stages are omitted rather than inferred.
International Conference on Drug Abuse and Illicit Trafficking (1987)
United Nations observance history states that General Assembly action followed a recommendation of the 1987 International Conference on Drug Abuse and Illicit Trafficking.
United Nations General Assembly
UN General Assembly resolution 42/112
What the evidence establishes
Verified institutional roles and milestones are shown first. Fields that the reviewed sources do not establish remain fail-closed and are available below without competing with the confirmed record.
4 fields not established in reviewed sources
Ways to observe
Use UNODC or a competent health authority to explain evidence-based prevention and treatment approaches.
Share current local treatment and support resources without implying that one service is appropriate for every individual.
Discuss stigma and why respectful language matters when describing people affected by drug use.
Explain the difference between public-health responses to drug use and criminal-justice responses to illicit trafficking.
If discussing controlled substances, legal penalties or treatment, verify the jurisdiction and current law or clinical guidance.
Useful facts
The observance is held on 26 June.
The UN General Assembly established the observance in 1987 through resolution 42/112.
The observance covers both drug abuse and illicit trafficking.
UN drug-policy material supports a balanced approach that includes health and human rights as well as supply-control measures.
The observance is international and is not a substitute for country-specific medical or legal guidance.
Topic and context
What this page does not assume
- Keep the source-defined country, community, organizer or institutional scope; do not silently broaden it.
- Do not treat the title alone as proof of government recognition or public-holiday status.
- Do not add a creator, founding story or origin claim unless the supporting evidence establishes it.
Evidence & sources
Repeated links from the authority record, institutional provenance and editorial guide research are consolidated here. Badges show how each source is used; a contextual source is never treated as proof of establishment on its own.
United Nations Digital Library — A/RES/42/112 (opens in a new tab)
United Nations — Background (opens in a new tab)
United Nations — International Day against Drug Abuse and Illicit Trafficking (opens in a new tab)
United Nations — List of International Days and Weeks (opens in a new tab)
United Nations — Observances: who chooses them and how (opens in a new tab)
Understand it, compare it, then explore further
Start with the most common factual questions, then use reviewed distinctions and related authority records to understand where this observance fits.
Frequently asked questions
When is International Day against Drug Abuse and Illicit Trafficking?
26 June The stored recurrence guidance is: 26 June.
Does International Day against Drug Abuse and Illicit Trafficking fall on the same date every year?
The authority record classifies it as fixed annual, so its month and day are reusable unless stronger evidence changes the rule.
Is International Day against Drug Abuse and Illicit Trafficking an official public holiday?
The authority record verifies it within this scope: United Nations / international observance. That recognition does not by itself make it a statutory public holiday; the site only makes public-holiday claims when the supporting authority record explicitly does so.
Who established or recognizes International Day against Drug Abuse and Illicit Trafficking?
The reviewed provenance layer identifies United Nations General Assembly as the proclaiming or establishing body. The proposer or originator is recorded separately as International Conference on Drug Abuse and Illicit Trafficking (1987).
Is International Day against Drug Abuse and Illicit Trafficking international or country-specific?
The record has international or global institutional scope: United Nations / international observance. That does not mean every country treats the date as a public holiday or observes it in the same way.
How is this page verified?
The factual layer is source-backed and keeps its date rule, scope, provenance and editorial guardrails attached to the authority record. This record was checked on 2026-09-05.
When was the day established?
The UN General Assembly decided in 1987, through resolution 42/112, to observe 26 June as the International Day against Drug Abuse and Illicit Trafficking.
Is the day only about law enforcement?
No. UN material also addresses prevention, treatment, rehabilitation, health, human rights and evidence-based policy alongside action against illicit trafficking.
Should the observance use stigmatizing labels for people who use drugs?
No. Respectful, person-centred language is more appropriate, especially when discussing health conditions, treatment and recovery.
Other observances on June 26
These records also resolve to June 26, 2027 under the current authority data.
Day of the Armed Forces of the Republic of Azerbaijan
Azerbaijan’s Ministry of Defence lists 26 June as the Day of the Armed Forces of the Republic of Azerbaijan and published 2026 events for the observance.
Day of the National Flag
Romania’s Ministry of National Defence states that the Day of the National Flag was established by Law No. 96/1998 and is celebrated annually on 26 June.
National Barcode Day
Barcoding, Inc. says it created National Barcode Day with Datalogic and ScanSource for June 26, commemorating the first retail UPC scan on June 26, 1974.
National Canoe Day
The Canadian Canoe Museum identifies 26 June as National Canoe Day and maintains a current 2026 event page.
National Chocolate Pudding Day
Two Association of Nutrition & Foodservice Professionals chapter calendars from different publication years list National Chocolate Pudding Day on 26 June.
National Independence Day (Fête nationale de l’Indépendance)
Madagascar government sources mark the national independence celebration on 26 June; the official 2023 legal holiday decree also lists 26 June as Fête nationale de l’Indépendance.