# Law No. 4262 of September 12, 1963

> Brazilian law

**Wikidata**: [Q105647904](https://www.wikidata.org/wiki/Q105647904)  
**Source**: https://4ort.xyz/entity/law-no-4262-of-september-12-1963

## Summary
Law No. 4262 of September 12, 1963, is a Brazilian statute that modifies the retirement regulations for aeronauts (flight crew members). Promulgated by President João Goulart, the law specifically amends paragraphs 1 and 2 of the pre-existing Law No. 3501 of December 21, 1958. It serves as a formal manifestation of statutory law within the jurisdiction of the Federative Republic of Brazil.

## Key Facts
- **Official Title:** Lei nº 4262, de 12 de setembro de 1963.
- **Date of Enactment:** September 12, 1963.
- **Jurisdiction:** Brazil.
- **Classification:** Statute (formal written document that creates law).
- **Primary Subject:** Retirement (Aposentadoria) and legislative change (Alteração).
- **Target Population:** Aeronauts (flight crew).
- **Approving Authority:** Presidency of the Federative Republic of Brazil, specifically promulgated by João Goulart.
- **Legal Function:** Amends paragraphs 1 and 2 of Law No. 3501 (December 21, 1958).
- **Language:** Brazilian Portuguese.
- **Place of Publication:** Brasília, Brazil.
- **Digital Identifier:** LexML Brazil ID `urn:lex:br:federal:lei:1963-09-12;4262`.
- **Official Source:** Available via the Presidency's legislative portal (planalto.gov.br).
- **Project Affiliation:** Part of the focus list for WikiProject Brazilian Laws.

## FAQs
**What is the specific purpose of Law No. 4262?**
This law was enacted to alter the legal framework regarding the retirement of aeronauts in Brazil. It specifically targets and modifies the first and second paragraphs of Law No. 3501, which had been in effect since late 1958.

**Who authorized this law and where was it published?**
The law was approved and promulgated by President João Goulart on September 12, 1963. It was published in Brasília, which had become the capital of Brazil only three years prior in 1960.

**How is this law classified in legal knowledge systems?**
It is classified as a "statute," which is a subclass of "written work," "document," and "rule." In web ontology, it is considered an equivalent to the `https://schema.org/Legislation` class.

## Why It Matters
Law No. 4262 of September 12, 1963, represents a critical refinement of labor and social security rights for the Brazilian aviation sector. By amending Law No. 3501, it demonstrates the legislative evolution of specialized retirement rules for aeronauts during a significant period in Brazilian political history. As a statute, it functions as a "manifestation of statutory law," providing a concrete, written record of legal norms that govern specific professional classes. Furthermore, such laws are essential components of the public domain, ensuring that the rules governing retirement and labor are accessible to the citizens they affect.

## Notable For
- **Specialized Legislation:** Focuses specifically on the retirement of aeronauts rather than general labor, highlighting the unique legal status of flight crews in Brazil.
- **Historical Timing:** Enacted during the presidency of João Goulart, less than a year before the 1964 military coup that altered Brazil's political landscape for two decades.
- **Public Domain Status:** As an official legislative enactment, it is a public document not subject to copyright, adhering to the "edict of government doctrine" seen in jurisdictions like the U.S. and France.
- **Standardized Indexing:** Cataloged under global library systems and assigned a unique LexML Brazil URN for precise digital identification.

## Body

### Legal Subject and Function
Law No. 4262 of September 12, 1963, is primarily concerned with the subjects of **retirement** (Aposentadoria) and **legislative amendment** (Alteração). Its core function is the modification of Law No. 3501, dated December 21, 1958. Specifically, Law No. 4262 alters the text of paragraphs 1 and 2 of the 1958 statute, which established the original provisions for the retirement of aeronauts. By refining these paragraphs, the 1963 law updated the "legal norms" that constitute the statutory framework for aviation professionals in Brazil.

### Administrative and Jurisdictional Context
The law was promulgated by the **Presidency of the Federative Republic of Brazil** under the leadership of **João Goulart**. The act of promulgation took place in **Brasília**, the federal capital. At the time of this law's enactment, Brazil was a federal republic, a status it has maintained through various constitutional changes, including the significant transition to the 1988 Constitution. The law applies to the entire jurisdiction of Brazil, the largest country in South America.

### Classification as a Statute
As an instance of a **statute**, Law No. 4262 is defined as a formal written document that creates law. It is taxonomically categorized as:
*   A subclass of **written work**, **document**, and **rule**.
*   A manifestation of **statutory law**.
*   An equivalent to the Schema.org **Legislation** class.

In the broader context of legal documents, statutes like Law No. 4262 follow "draft laws" and are caused by the process of "legislation." They are composed of legal norms and are considered parts of the broader concepts of "law" and "legal acts."

### Technical Identifiers and Documentation
Law No. 4262 is heavily indexed within Brazilian and international legal databases:
*   **LexML Brazil:** Identified by the URN `urn:lex:br:federal:lei:1963-09-12;4262`.
*   **Official Repository:** The full text is hosted by the Presidency of the Republic at `planalto.gov.br/ccivil_03/leis/1950-1969/l4262.htm`.
*   **Library Classification:** Statutes of this nature generally fall under Dewey Decimal codes 342.057 and 348.02.
*   **Language:** The official language of the work is **Brazilian Portuguese**.

### Historical and Global Relevance
Enacted in 1963, this law sits between the establishment of Brasília as the capital (1960) and the beginning of military rule (1964). While Law No. 4262 is a specific Brazilian instrument, the concept of the "statute" it represents is globally recognized. Statutes are notable for their public domain status in many countries; for instance, the "edict of government doctrine" in the United States ensures that legislative enactments are not copyrightable. This ensures that the legal rules created by Law No. 4262 remain a permanent and accessible part of the public record, serving as a definitive reference point for courts, administrators, and the aeronauts whose retirement it governs.

## References

1. [Source](https://www.lexml.gov.br/urn/urn:lex:br:federal:lei:1963-09-12;4262)
2. [Source](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=4262&ano=1963&data=12/09/1963&ato=9d8AzYq50MVRVT3a9)
3. LexML Brasil