# Law No. 2924 of October 21, 1956

> Brazilian law

**Wikidata**: [Q105649694](https://www.wikidata.org/wiki/Q105649694)  
**Source**: https://4ort.xyz/entity/law-no-2924-of-october-21-1956

## Summary
Law No. 2924 of October 21, 1956 is a Brazilian federal statute that modifies Article 300 of Decree-Law 5,452 of May 1, 1943, known as the Consolidation of Labor Laws (CLT). Promulgated by President Juscelino Kubitschek, this law addresses matters related to employee transfers, health, and causes for labor changes within Brazil's statutory framework.

## Key Facts
- **Official Title**: Lei nº 2924, de 21 de outubro de 1956
- **Legal Citation**: Lei nº 2924/1956
- **Publication Date**: October 21, 1956
- **Place of Publication**: Rio de Janeiro
- **Promulgated By**: Presidency of the Federative Republic of Brazil under President Juscelino Kubitschek
- **Legal Classification**: Instance of a statute (formal written document that creates law)
- **Jurisdiction**: Applies to Brazil (federal level)
- **Language**: Brazilian Portuguese
- **Modifies**: Article 300 of Decree-Law 5,452 of May 1, 1943 (Consolidation of Labor Laws)
- **Main Subjects**: Transfer, cause, health, Consolidation of Labor Laws, change, employee
- **Digital Identifier**: LexML Brazil ID urn:lex:br:federal:lei:1956-10-21;2924
- **Full Text Available**: https://www.planalto.gov.br/ccivil_03/leis/l2924.htm
- **Wikimedia Project**: Part of WikiProject Brazilian Laws

## FAQs
**What specific article does Law No. 2924 of 1956 modify?**
It modifies Article 300 of Decree-Law 5,452 of May 1, 1943, which is the Consolidation of Labor Laws (CLT), Brazil's primary labor legislation.

**Who signed this law into effect and when?**
The law was promulgated on October 21, 1956, by President Juscelino Kubitschek during his administration from 1956-1961.

**Where was this law originally published?**
The law was published in Rio de Janeiro, which served as Brazil's capital until 1960 when the capital was transferred to Brasília.

**What are the main topics addressed in this law?**
The law focuses on labor-related subjects including employee transfers, health provisions, causes for employment changes, and modifications to existing labor regulations.

**How can I access the original text of this law?**
The full text is available through the official Planalto government website at https://www.planalto.gov.br/ccivil_03/leis/l2924.htm and is cataloged in the LexML Brazil system with the identifier urn:lex:br:federal:lei:1956-10-21;2924.

**Is this law protected by copyright?**
As a statute in Brazil, it is considered an official legal document and is in the public domain, following the principle that governmental edicts are not copyrightable to ensure public access to the laws.

## Why It Matters
Law No. 2924 of 1956 represents a specific amendment to Brazil's Consolidation of Labor Laws during a pivotal period of national development. Enacted early in Juscelino Kubitschek's presidency—a time marked by his "Fifty Years in Five" development campaign and the construction of Brasília—this law reflects the evolving nature of Brazilian labor relations in the mid-20th century. As a modification to Article 300 of the CLT, it demonstrates how Brazil's statutory framework adapts to address practical concerns regarding employee transfers and health provisions. The law's inclusion in the LexML Brazil digital archive and its documentation under WikiProject Brazilian Laws ensures its preservation and accessibility for legal research, labor law practitioners, and scholars studying Brazilian legislative history. Its existence as a federal statute means it forms part of Brazil's statutory law system, which is the concrete manifestation of legal rules governing the nation's workforce. The law matters because it shows the incremental development of labor protections in Brazil, where the CLT serves as the foundational document regulating employer-employee relationships, and amendments like this one fine-tune its application to specific circumstances involving transfers and health-related employment matters.

## Notable For
- **Specific CLT Amendment**: Directly modifies Article 300 of the Consolidation of Labor Laws, Brazil's comprehensive labor code enacted under Getúlio Vargas in 1943
- **Kubitschek Era Legislation**: Enacted during the first year of President Juscelino Kubitschek's term, a period of accelerated industrialization and infrastructure development
- **Digital Preservation**: Cataloged in the LexML Brazil system with a permanent URN identifier for reliable citation and access
- **Public Domain Status**: As a Brazilian federal statute, it is freely available and not subject to copyright restrictions
- **Multilingual Accessibility**: While originally in Brazilian Portuguese, the law's digital availability facilitates translation and analysis by international labor law researchers
- **Wikimedia Integration**: Included in WikiProject Brazilian Laws, connecting it to broader open knowledge initiatives about Brazilian legislation
- **Historical Publication Location**: Published in Rio de Janeiro, the former capital, marking it as a product of Brazil's pre-Brasília governmental structure

## Body

### Legal Context and Classification
Law No. 2924 of October 21, 1956 is formally classified as a statute, which is a formal written document that creates law in Brazil's legal system. As a federal statute, it operates at the national level and applies across all states and municipalities within Brazil's federative structure. The law functions as a specific manifestation of statutory law, which is the official record of legal rules enacted by governmental authority. In Brazil's legal taxonomy, statutes are considered subclasses of written works, documents, and rules, distinguished from broader concepts like "legislation" or "legal act" by their concrete, codified nature. This particular statute is composed of legal norms and was created through the legislative process, preceded by draft laws and ultimately caused by the legislative act of promulgation.

### Historical Background and Promulgation
The law was promulgated on October 21, 1956, by the Presidency of the Federative Republic of Brazil under President Juscelino Kubitschek, who had taken office earlier that year on January 31, 1956. The promulgation occurred in Rio de Janeiro, which remained Brazil's capital until April 22, 1960, when the government completed its transfer to the newly constructed capital of Brasília. This timing places the law within the early phase of Kubitschek's ambitious development program, which sought to modernize Brazil's economy and infrastructure. The law's enactment followed standard Brazilian legislative procedures of the period, resulting in a formal document that modified existing labor legislation.

### Content and Scope of Modification
The law's sole operative provision modifies Article 300 of Decree-Law 5,452 of May 1, 1943, officially titled the Consolidation of Labor Laws (Consolidação das Leis do Trabalho, or CLT). The CLT represents Brazil's comprehensive labor code, consolidating numerous previous labor regulations into a single framework. Article 300, as modified by Law No. 2924, addresses matters concerning employee transfers, health-related employment provisions, and the causes or justifications for changes in employment status. The modification specifically alters the legal text governing these labor relations aspects, demonstrating how Brazil's statutory framework evolves through targeted amendments rather than wholesale replacements. The law's main subjects are explicitly categorized as transfer, cause, health, Consolidation of Labor Laws, change, and employee, indicating its focus on worker mobility and health protections.

### Digital Access and Documentation
The full text of Law No. 2924 is publicly available through multiple official channels. The primary source is the Planalto government website at https://www.planalto.gov.br/ccivil_03/leis/l2924.htm, which hosts the official version maintained by the federal government. The law is also cataloged in the LexML Brazil system, a specialized legal markup language system that assigns permanent identifiers to Brazilian legislation; this law bears the URN urn:lex:br:federal:lei:1956-10-21;2924. Within the Wikimedia ecosystem, the law is tracked by WikiProject Brazilian Laws, a collaborative effort to document and organize information about Brazilian legislation. The law's legal citation "Lei nº 2924/1956" serves as a standard reference format for legal practitioners and scholars.

### Jurisdictional and Linguistic Context
As a federal law, Law No. 2924 applies to the entire jurisdiction of Brazil, a federative republic that is the largest country in South America with an area of 8,515,767 km² and a population of approximately 213.4 million people. The law is written in Brazilian Portuguese, the official language of Brazil, which is spoken by the entire population as the primary language of government, commerce, and daily life. Brazil's legal system, within which this statute operates, is based on civil law traditions and is governed by the Constitution of Brazil, which was promulgated in 1988 but traces its institutional lineage through previous constitutional documents. The law's applicability extends across all 26 Brazilian states plus the Federal District, covering a diverse workforce engaged in agriculture, industry, and services sectors.

### Relationship to Broader Legal Framework
Law No. 2924 exists within a hierarchical legal structure where the Constitution of Brazil (effective October 5, 1988, in its current form) serves as the supreme law. Below the Constitution are federal statutes like this one, which must conform to constitutional principles. The law specifically amends the CLT, which itself is a decree-law (a type of legislation with force of law issued by the executive branch) originally promulgated during the Estado Novo period under Getúlio Vargas. The modification process demonstrates Brazil's legislative evolution: draft laws precede final statutes, which then become part of statutory law. This particular amendment was caused by the legislative act of promulgation, following the standard creation process for Brazilian federal legislation during the presidential system of government.

### Public Domain and Accessibility
As an official legal document of the Brazilian federal government, Law No. 2924 is in the public domain, consistent with the principle that statutes, judicial opinions, administrative rulings, and legislative enactments must remain freely accessible to the public. This status ensures that employers, employees, legal practitioners, researchers, and the general public can access, reproduce, and cite the law without copyright restrictions. The law's availability through the Planalto website and LexML system reinforces this accessibility principle, which is fundamental to the rule of law in Brazil's democratic system. The public domain status applies regardless of the document's Federal nature, ensuring that the laws governing Brazilian society are owned by the public.

### International and Knowledge System Integration
The concept of a statute, as exemplified by Law No. 2924, is recognized globally as a foundational legal concept, documented in major encyclopedias and knowledge systems. In structured data terms, the statute class is equivalent to the schema.org/Legislation class, enabling semantic web integration. The law is part of Brazil's contribution to global legal knowledge, with its digital representation facilitating cross-border legal research and comparative labor law studies. Within library and knowledge management systems, statutes like this one are classified under Dewey Decimal codes 342.057 and 348.02, and are assigned authority control identifiers by institutions such as the Library of Congress and the Bibliothèque nationale de France, though these specific identifiers apply to the general concept of statutes rather than this individual law. The law's documentation in Wikidata and its inclusion in WikiProject Brazilian Laws connect it to broader efforts to create machine-readable, interoperable legal information.

## References

1. [Source](https://www.lexml.gov.br/urn/urn:lex:br:federal:lei:1956-10-21;2924)
2. [Source](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=2924&ano=1956&data=21/10/1956&ato=47foXTE90dNRVTedf)
3. LexML Brasil