World Day for Safety and Health at Work
ILO observance
ILO observance
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
World Day for Safety and Health at Work is observed on 28 April as the International Labour Organization’s global awareness campaign for preventing occupational accidents and diseases and promoting safe and healthy work.
The observance brings together governments, employers and workers around prevention. A strong safety culture depends on systems, training, participation and accountability rather than simply telling individual workers to “be careful.”
Why it matters
Workplace safety covers physical, chemical, biological, ergonomic and psychosocial hazards, but the exact legal duties and controls differ by jurisdiction and industry.
Good observance content should therefore encourage workers and organizations to use the laws, regulators, safety professionals and evidence relevant to their actual workplace rather than treating a general awareness page as compliance guidance.
History
The International Commemoration Day for Dead and Injured Workers had been organized worldwide by the international trade-union movement on 28 April since 1996.
The ILO subsequently built on that existing April 28 campaign and in 2003 designated the World Day for Safety and Health at Work as an official global campaign day, combining remembrance with prevention.
v1.37 stores the 1996 movement-led commemoration as precursor history rather than treating it as the first year of the ILO-named World Day.
How the observance developed
This timeline is assembled only from verified provenance fields. Missing stages are omitted rather than inferred.
International Commemoration Day for Dead and Injured Workers
The ILO built on the existing 28 April trade-union commemoration and in 2003 designated the World Day for Safety and Health at Work as an official global campaign day combining remembrance with prevention.
International Labour Organization (ILO)
ILO institutional designation of the World Day for Safety and Health at Work (2003)
First documented observance
The ILO began observing the World Day for Safety and Health at Work as a global campaign in 2003.
International Labour Organization (ILO)
ILO maintains the annual World Day for Safety and Health at Work campaign and official observance resources.
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.
5 fields not established in reviewed sources
Predecessor and precursor observances
Earlier or merged observances are kept separate from former names and later institutional actions.
Ways to observe
Review one real workplace hazard and confirm that the control measures follow the hierarchy of controls rather than relying only on individual behavior.
Invite workers to identify hazards and near misses without retaliation and explain how reports are followed up.
Check that emergency, first-aid and incident-reporting procedures are understandable and accessible to the people who need them.
Use current regulator or industry guidance for your jurisdiction when discussing a specific legal or technical safety requirement.
Recognize workers who contribute to safer systems without shifting responsibility for organizational safety onto individuals alone.
Useful facts
World Day for Safety and Health at Work is observed on 28 April.
The International Labour Organization has observed the World Day since 2003.
The campaign promotes prevention of occupational accidents and diseases.
The date also has a history as a workers’ memorial and remembrance day.
Workplace safety laws and technical requirements vary by jurisdiction, so general observance content is not compliance advice.
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.
- Health Information Not Medical Advice.
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.
International Labour Organization — Convention 155 and World Day for Safety and Health at Work (opens in a new tab)
International Labour Organization — History of 28 April (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 World Day for Safety and Health at Work?
28 April The stored recurrence guidance is: 28 April.
Does World Day for Safety and Health at Work 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 World Day for Safety and Health at Work an official public holiday?
The authority record verifies it within this scope: ILO / 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 World Day for Safety and Health at Work?
The reviewed provenance layer identifies International Labour Organization (ILO) as the proclaiming or establishing body. Current facilitation or coordination is recorded as International Labour Organization (ILO).
Is World Day for Safety and Health at Work international or country-specific?
The record has international or global institutional scope: ILO / 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 is World Day for Safety and Health at Work?
It is observed every year on 28 April.
Who coordinates the global observance?
The International Labour Organization leads the World Day as a global occupational-safety and health campaign.
Can this page tell an employer whether it complies with safety law?
No. Legal and technical requirements vary by jurisdiction, industry and hazard. Use the relevant regulator, law and qualified safety expertise for compliance questions.
Other observances on April 28
These records also resolve to April 28, 2027 under the current authority data.
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