Spain · National · Royal Decree

Royal Decree 577/1982: the INSST’s structure and occupational prevention functions

In force as amended, subject to subsequent institutional developments

Official Spanish title: Real Decreto 577/1982, de 17 de marzo, por el que se regulan la estructura y competencias del Instituto Nacional de Seguridad e Higiene en el Trabajo.

On this page
  1. What it regulates
  2. Who it applies to
  3. Key provisions
  4. History and versions
  5. Transitional provisions and application notes
  6. Official BOE legal relationships
  7. Official sources
  8. Explore the concepts in Sabentis Explore

What it regulates

Sets out the organisation and technical prevention functions of the former INSHT, now INSST. It covers accident and occupational disease research, information, training, advice and support for the Labour Inspectorate. It remains part of the institutional framework, while the current mission must be read alongside LPRL sections 8 and 13 and transfers of powers to the autonomous communities.

Who it applies to

The state technical institution specialising in OSH. This entry selects prevention functions, participation and coordination; the 1982 staffing, organisation and asset rules are not presented as a complete account of today’s organisation.

Key provisions

Section 1.3 incorporates the name Instituto Nacional de Seguridad y Salud en el Trabajo, O.A., M.P.; INSHT is a historical name.

Article 1

Section 2 brings together research into harm, statistics, technical proposals, training, information, advice and cooperation with the Inspectorate. These technical functions do not amount to a general power to impose penalties.

Article 2

The General Council provides institutional participation for trade unions, employers’ organisations and the administration. Its operating rules were approved by the Order of 25 January 1985.

Article 6

Additional provision four preserves regional powers in occupational safety and health. The original territorial structure must be understood in light of subsequent transfers of powers.

Additional provision fourth

Additional provision five redirects legal references to INSHT and to the Instituto Nacional de Seguridad, Salud y Bienestar en el Trabajo to the INSST.

Additional provision fifth

History and versions

BOE publication: 22/03/1982 · Initial entry into force: 11/04/1982

BOE-A-1982-6639

It develops the institutional reorganisation begun by Royal Decree-law 36/1978 and repeals Royal Decree 2133/1976. The 1985 Order regulates the General Council. The 1995 LPRL defines the mission and functions; Royal Decree 404/2010 amends section 2.17 and Royal Decree 787/2020 adds the current name and reference rule. The INSST continues to list this decree in its institutional legislation checked in 2026.

Order of 25 January 1985: operating rules of the General Council.

BOE-A-1985-2559

Law 31/1995: scientific and technical mission and CNSST secretariat, sections 8 and 13.

BOE-A-1995-24292

Royal Decree 404/2010, final provision one: amendment to section 2.17.

Publication: 01/04/2010 · Effective date: 02/04/2010

BOE-A-2010-5296

Royal Decree 787/2020, section 1: adds section 1.3 and additional provision five, effective from 3 September 2020.

Publication: 02/09/2020 · Effective date: 03/09/2020

BOE-A-2020-10129
Text versions of the selected OSH provisions

The table includes only versions that introduce or amend the selected OSH subsections. Full article versions changing only other subjects remain in the official sources but are not shown as preventive reforms.

Functions and provisions connected to occupational safety and health are selected; other subjects remain available in the official sources.

Transitional provisions and application notes

  • Publication was on 22 March 1982. The BOE records commencement on 11 April 1982, while final provision two gives effect from 1 January 1982; these dates are distinct.

    Final provision second
  • The LPRL subsequently defines the Institute as the specialised scientific and technical body. Current interpretation cannot rely solely on the ministerial names, public-body legislation or territorial structure appearing in the 1982 text.

    Article 8
  • The 2010 amendment to section 2.17 concerns its status as an in-house technical body of the administration. It is included as institutional history and does not itself impose new OSH duties on every business.

    Article 2

Official BOE legal relationships

This record covers the history of the selected occupational safety and health provisions. The official analysis also provides the relationships affecting other subjects in the legislation.

Official BOE legal relationships

Official sources

Official sources checked on 14/11/2026. Updating a database record does not by itself mean that the legislation has been amended.

  1. BOE-A-1982-6639
  2. BOE-A-1982-6639
  3. ELI identifier
  4. INSST · Institutional information
  5. INSST · Legal and historical framework
  6. BOE-A-2020-10129
  7. BOE-A-2010-5296
  8. BOE-A-1995-24292

Official sources checked on 14 November 2026. The original publication and subsequent provisions determine the legal scope; consolidation, where available, is informative. The editorial history focuses on OSH-relevant relationships and does not replace the sources.

Sabentis editorial translation; it is not an official translation and does not replace the official text.

Editorial information

Publication date: 14 November 2026.

Editorial responsibility: Sabentis editorial team.

Editorial review by Pablo RodríguezLinkedIn

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

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