Law 19,587 and Decree 351/79: occupational health and safety in Argentina

Law 19,587 establishes Argentina’s framework for occupational health and safety. Decree 351/79 implements it alongside supplementary provisions. Applying them requires identifying the activity and checking whether a specific sectoral regulation applies.

In brief

The law sets preventive objectives and duties; the decree develops regulatory requirements. Decree 351/79 does not govern every activity in the same way. Its interpretation must incorporate amendments, sector-specific regulations and supplementary provisions relevant to the establishment.

Contents
  1. What Law 19,587 provides
  2. How it relates to Decree 351/79
  3. When to review sector-specific regulations
  4. Occupational medicine and health and safety services
  5. Turning requirements into checks
  6. Hypothetical example: starting a new activity
  7. Related concepts
  8. References

A–Z dictionary →

What Law 19,587 provides

The law aims to protect workers’ lives and physical integrity and to prevent, reduce or eliminate risks. Its scope covers establishments and operations throughout Argentina, whether or not they operate for profit.

It includes employer and worker duties and provides for the development of general and specific regulations. A useful reading must therefore connect its principles with the particular requirements of the activity, facilities and operations.

How it relates to Decree 351/79

Decree 351/79 adopts regulations implementing the law through annexes. Its updated text must be read alongside amendments and supplementary provisions. A historical copy of the decree may contain references that have since been replaced.

For a legal requirements register, it is useful to record the applicable provision, the specific requirement and the activity it affects. Simply adding “comply with Law 19,587” does not identify the checks each process needs.

When to review sector-specific regulations

The official entry for Decree 351/79 states that its provisions do not apply to the construction industry, which has Decree 911/96. It also identifies specific regimes for agriculture and mining.

In agriculture and mining, the explicit references to Decree 351/79 in the respective regulations must be reviewed. It is incorrect to apply the same requirements checklist to every sector or assume that a specific regime removes every connection with general rules.

Occupational medicine and health and safety services

Decree 1338/96 regulates occupational medicine and occupational health and safety services and repealed Titles II and VIII of Annex I to Decree 351/79. It provides for internal or external arrangements and specific conditions for professional staffing.

Staffing and requirements must be checked against the activity, risks, equivalent worker numbers and circumstances covered by the legislation. Tables from an old copy should not be reused without checking their validity and applicable supplementary provisions.

Turning requirements into checks

The evaluation of legal compliance must connect each requirement with observable conditions and relevant evidence: the condition of facilities, control measures, maintenance or training, as appropriate. Documentation must reflect what happens at the workplace.

When a deviation is identified, an owner, action and follow-up should be defined. Preventive action planning connects regulatory review with real improvements. Keeping downloaded legislation does not prove that measures have been implemented or that they work.

Hypothetical example: starting a new activity

A company introduces an activity different from that of its usual establishment. Before reusing its checklist, it identifies the sectoral regime and reviews potentially applicable requirements, services and supplementary rules.

It then adapts its checks to the actual work and retains the reasoning behind that selection. This article guides interpretation of the Argentine framework; it is not a complete list of obligations for every company or a substitute for case-specific analysis.

References

  1. Argentina.gob.ar. Law 19,587: official text. Official source
  2. Argentina.gob.ar. Decree 351/79: updated text and sectoral notes. Official source
  3. Argentina.gob.ar. Decree 1338/96: updated provisions on preventive services. Official source

Editorial information

Publication date: 19 October 2026.

Editorial responsibility: Sabentis Editorial Team.

Author: Pablo RodríguezLinkedIn

Executive Vice President of the ORP International Foundation and Chief Financial Officer of Sabentis.

Request a Demo

Discover all that Sabentis can do for your organization.

Try Sabentis

request a demo
stars 5
GetApp Software Advice Capterra