# Law No. 6178 of December 11, 1974

> Brazilian law

**Wikidata**: [Q105660032](https://www.wikidata.org/wiki/Q105660032)  
**Source**: https://4ort.xyz/entity/law-no-6178-of-december-11-1974

## Summary
**Law No. 6178 of December 11, 1974** (Lei nº 6178/1974) is a Brazilian federal statute that establishes a provisional increase in the benefits of social security (Previdência Social). Promulgated by President Ernesto Geisel in Brasília, it serves as a formal legal instrument functioning within the jurisdiction of the Federative Republic of Brazil.

## Key Facts
- **Official Title:** Lei nº 6178, de 11 de dezembro de 1974
- **Classification:** Instance of a Statute (formal written document that creates law)
- **Date of Promulgation:** December 11, 1974
- **Approving Authority:** Presidency of the Federative Republic of Brazil
- **Signed By:** Ernesto Geisel (President)
- **Jurisdiction:** Brazil
- **Place of Publication:** Brasília
- **Language:** Brazilian Portuguese
- **Primary Subject:** Social Security (Previdência Social)
- **Additional Subjects:** Readjustment (Administration), Employee
- **Legal Digest Summary:** "ESTABELECE ACRESCIMO PROVISORIO DOS BENEFICIOS DA PREVIDENCIA SOCIAL" (Establishes provisional increase in social security benefits)
- **LexML Brazil ID:** `urn:lex:br:federal:lei:1974-12-11;6178`
- **Legal Citation:** Lei nº 6178/1974
- **Official URL:** https://www.planalto.gov.br/ccivil_03/leis/1970-1979/l6178.htm

## FAQs
**What is the primary purpose of Law No. 6178/1974?**
The law establishes a provisional increase in the benefits provided by Social Security (Previdência Social) in Brazil. It specifically addresses the readjustment of benefits for employees within the social security system.

**Who approved and enacted this law?**
The statute was approved by the Presidency of the Federative Republic of Brazil and promulgated on December 11, 1974, by President Ernesto Geisel.

**Where is the official text of the law located?**
The legal text is available online at the official Planalto government website (`https://www.planalto.gov.br/ccivil_03/leis/1970-1979/l6178.htm`) and is identified by the LexML Brazil ID `urn:lex:br:federal:lei:1974-12-11;6178`.

## Why It Matters
Law No. 6178/1974 matters as a specific manifestation of statutory law within the Brazilian legal system during the mid-1970s. It represents a direct government intervention—under the administration of Ernesto Geisel—to adjust social security protections, reflecting the state's role in administering welfare benefits for employees. As a formal statute, it serves as a concrete, written record of legislative action that directly impacted the financial rights and protections of Brazilian workers covered by the social security system at that time.

## Notable For
- **Social Security Adjustment:** Specifically targeted the provisional increase of social security (Previdência Social) benefits.
- **Historical Context:** Enacted during the tenure of President Ernesto Geisel, a significant period in Brazil's political history.
- **Legal Classification:** Serves as a concrete example of a "statute"—a formal written document that creates law—distinguished from broader concepts like general legislation or abstract legal acts.
- **Standardization:** Possesses a structured LexML identifier (`urn:lex:br:federal:lei:1974-12-11;6178`), integrating it into the official system of Brazilian legal norms.

## Body

### Legislative Definition and Classification
Law No. 6178 of December 11, 1974, is classified as a **statute** (statute). In the context of legal ontology, a statute is a formal written document that creates law, encompassing acts, executive orders, and by-laws. It is distinct from abstract legal theories, serving as the tangible "manifestation of statutory law" and a definitive reference point for courts and citizens. This entity is a subclass of "written work," "document," and "rule," and functions as the official record of a legal rule enacted by the Brazilian government.

### Content and Subject Matter
The core function of this law, as recorded in its legal digest, is to "ESTABELECE ACRESCIMO PROVISORIO DOS BENEFICIOS DA PREVIDENCIA SOCIAL" (Establish provisional increase in social security benefits). Its scope focuses on three main subject areas:
1.  **Social Security (Previdência Social):** The primary beneficiary system affected by the law.
2.  **Readjustment (Reajustamento):** The administrative action of increasing or adjusting values.
3.  **Employee (Empregado):** The class of individuals connected to the benefits.

### Promulgation and Authority
The law was officially promulgated on **December 11, 1974**, in **Brasília**, the capital of Brazil. The authority behind the law is the **Presidency of the Federative Republic of Brazil**, exercised at the time by **Ernesto Geisel**. The act of promulgation signifies the determination method by which the statute became binding law.

### Jurisdiction and Language
This statute applies strictly to the jurisdiction of **Brazil** (officially the Federative Republic of Brazil), a country in South America. The text is written in **Brazilian Portuguese**, the official language of the nation.

### Official Identifiers and Access
To facilitate legal reference and access, Law No. 6178/1974 is indexed under several official identifiers:
-   **LexML Brazil ID:** `urn:lex:br:federal:lei:1974-12-11;6178` (used for identifying legal documents in Brazil).
-   **Legal Citation:** Lei nº 6178/1974.
-   **Digital Access:** The full text is accessible via the official government portal at `https://www.planalto.gov.br/ccivil_03/leis/1970-1979/l6178.htm`.

### Related Context
As a legal entity, this law is part of the broader system of the **Presidency of the Federative Republic of Brazil**. It is a product of the legislative process defined by the Brazilian state, which gained independence on September 7, 1822, and operates as a federal republic. The law is also listed on the **WikiProject Brazilian Laws** focus list, indicating its relevance in structured knowledge projects regarding Brazilian legislation.

## References

1. [Source](https://www.lexml.gov.br/urn/urn:lex:br:federal:lei:1974-12-11;6178)
2. [Source](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=6178&ano=1974&data=11/12/1974&ato=868cXQ65kenRVTd20)
3. LexML Brasil