Spain · National · Law

Law 39/1999 · Preventive reform of maternity protection

Historical amendment with no recorded total repeal; Article 26 was subsequently amended

Current official Spanish title: Ley 39/1999, de 5 de noviembre, para promover la conciliación de la vida familiar y laboral de las personas trabajadoras.

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

Article ten rewrote maternity protection in the Occupational Risk Prevention Act, setting out assessment, adaptation, transfer and suspension due to pregnancy risk where no compatible alternative is available. This record explains the 1999 contribution while distinguishing it from current Article 26, subsequently amended by Organic Law 3/2007. It does not cover the law’s full range of leave and work–family measures.

Who it applies to

Only Article ten, its formal correction and its relationship with current Article 26 of the Act. The amending law’s status does not mean all of its 1999 preventive wording remains unchanged.

Key provisions

Assessment must consider the nature, degree and duration of exposure of pregnant workers or workers who have recently given birth to agents, procedures and conditions that may harm the worker or the fetus.

Article Ten

Where risk is identified, the employer must avoid exposure by adapting working conditions or working time. Where necessary, measures include avoiding night or shift work.

Article Ten

If adaptation is impossible or does not remove the risk under the statutory conditions, compatible work or duties are required. The list of risk-free posts is determined after consulting worker representatives.

Article Ten

Where no compatible post exists within the same group or equivalent category, another assignment is possible while retaining total pay from the original post. Protection cannot simply shift the wage cost onto the worker.

Article Ten

Suspension due to pregnancy risk is provided for where transfer is technically or objectively impossible, or cannot reasonably be required for justified reasons. It lasts for the necessary protection period while that impossibility continues.

Article Ten

Pregnant workers retain paid time off for prenatal examinations and childbirth preparation, with prior notice and justification that attendance is necessary during working hours.

Article Ten

History and versions

Initial publication: 06/11/1999 · Initial entry into force: 07/11/1999

BOE-A-1999-21568

Published on 6 November 1999 and in force from 7 November 1999. Article ten retains its initial text within this law. The correction of 12 November 1999 rectifies the countersignature without changing preventive rules. Additional provision 12 of Organic Law 3/2007 later changed paragraphs 2 and 4 of the receiving Article 26. This history is limited to that preventive chain and does not reconstruct all effects on work–family rights and Social Security.

Article ten: new wording of Article 26 of the Act, published 6 November 1999 and effective 7 November 1999.

Publication: 06/11/1999 · Effective date: 07/11/1999

BOE-A-1999-21568

Correction published 12 November 1999 replaces the identification of the person countersigning the law. It does not alter Article ten.

BOE-A-1999-21903

Additional provision 12 of Organic Law 3/2007 amends the first paragraph of Article 26.2 and Article 26.4 of the Act; published 23 March 2007, effective 24 March 2007. It amends the receiving Act rather than rewriting Article ten of Law 39/1999.

BOE-A-2007-6115
Text versions of the selected OSH provisions

The table is limited to the occupational safety and health provisions covered by this record. A text version may amend only other paragraphs of the same article; the history explains the occupational changes. Changes to other subjects can be consulted in the BOE.

PublicationEffective dateOfficial referenceAffected provisions
06/11/199907/11/1999BOE-A-1999-21568Article Ten

Transitional provisions and application notes

  • Suspension is not the automatic first response to pregnancy: the preventive sequence requires considering adaptation and transfer under Article 26.

    Article Ten
  • Organic Law 3/2007 later amended certification under Article 26.2 and breastfeeding protection under 26.4. In particular, suspension due to risk during natural breastfeeding must not be attributed entirely to the 1999 text.

    Article Ten
  • Current application of protection or benefit claims requires consulting current Article 26 and the relevant specific rules. This historical record does not itself determine individual benefit entitlement.

    Article Ten

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-1999-21568
  2. BOE-A-1999-21568
  3. ELI identifier
  4. BOE-A-1995-24292
  5. BOE-A-1999-21903
  6. BOE-A-2007-6115

Official sources checked on 14 November 2026. Consolidated texts are informative; consult the official publication for legal purposes. The editorial history is limited to the identified preventive provisions. Amending instruments must be read alongside their current receiving texts.

Sabentis editorial translation into English; 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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