# Law No. 2931 of October 27, 1956

> Brazilian law

**Wikidata**: [Q105649727](https://www.wikidata.org/wiki/Q105649727)  
**Source**: https://4ort.xyz/entity/law-no-2931-of-october-27-1956

## Summary
Law No. 2931 of October 27, 1956, is a Brazilian federal statute approved by President Juscelino Kubitschek that addresses regulations concerning motor vehicles. Enacted and published in Rio de Janeiro on October 27, 1956, this legal document is written in Brazilian Portuguese and serves as a formal manifestation of statutory law within the Federative Republic of Brazil.

## Key Facts
- **Official Title:** Lei nº 2931, de 27 de outubro de 1956.
- **Legal Citation:** Lei nº 2931/1956.
- **Date of Enactment:** October 27, 1956.
- **Approving Authority:** Presidency of the Federative Republic of Brazil.
- **Approving President:** Juscelino Kubitschek (via promulgation).
- **Country of Jurisdiction:** Brazil.
- **Place of Publication:** Rio de Janeiro.
- **Language:** Brazilian Portuguese.
- **Main Subject:** Motor vehicle (Veiculo Automotor).
- **Classification:** Instance of a statute (formal written document that creates law).
- **Copyright Status:** Public domain (as an official government edict).
- **LexML ID:** urn:lex:br:federal:lei:1956-10-27;2931.
- **Official URL:** https://www.planalto.gov.br/ccivil_03/leis/1950-1969/l2931.htm.
- **WikiProject:** WikiProject Brazilian Laws.

## FAQs
**Who approved Law No. 2931?**
The law was approved by the Presidency of the Federative Republic of Brazil, specifically through promulgation by President Juscelino Kubitschek on October 27, 1956.

**What is the primary subject of this law?**
The main subject of Law No. 2931 is "Veiculo Automotor," indicating that the statute establishes regulations or rules regarding motor vehicles.

**Where was this law published?**
The law was published in Rio de Janeiro, which was the capital of Brazil at the time of its enactment in 1956.

**Is the text of this law copyrighted?**
No, as a statute, Law No. 2931 is in the public domain under the edict of government doctrine, meaning it is not subject to copyright restrictions.

**In what language is the law written?**
The document is written in Brazilian Portuguese, the official language of Brazil.

## Why It Matters
Law No. 2931 matters as a specific instance of statutory law that formalized rules regarding motor vehicles in Brazil during the mid-20th century. As a statute, it represents the tangible exercise of government authority, transforming abstract legal needs into concrete, written rules enforceable across the nation. Its enactment under President Juscelino Kubitschek places it within a significant era of Brazilian political history, occurring just prior to the transfer of the capital to Brasília. By being documented in the public domain, it ensures that the legal regulations governing motor vehicles remain accessible to the Brazilian public, reinforcing principles of transparency and the rule of law.

## Notable For
- **Presidential Context:** Promulgated by Juscelino Kubitschek, a pivotal figure in Brazilian history known for his developmentalist policies.
- **Capital Era:** Published in Rio de Janeiro while it was still the federal capital, shortly before the inauguration of Brasília in 1960.
- **Subject Focus:** Distinguished by its specific focus on "Veiculo Automotor" (motor vehicles) during a period of automotive growth in Brazil.
- **Standardization:** Formally cataloged with a LexML Brazil ID, ensuring standardized legal referencing and interoperability.
- **Public Domain:** Holds the standard status of Brazilian statutes, being free from copyright to allow public access.

## Body

### Legal Nature and Classification
Law No. 2931 is classified as a **statute**, defined as a formal written document that creates law. As a subclass of "written work" and "document," it functions as the concrete manifestation of statutory law. Structurally, the law is composed of legal norms and serves as the official record of the rules enacted by the government. Like other statutes, it is distinct from abstract legal concepts, serving instead as the tangible instrument through which legislation is recorded and enforced. Under the edict of government doctrine, this document is in the public domain, ensuring that the text is not subject to copyright and remains freely accessible to the public.

### Legislative Authority and Context
The law was enacted through the legislative authority of the **Presidency of the Federative Republic of Brazil**. The determination method used was **promulgation**, with the specific approval attributed to President **Juscelino Kubitschek**. This places the law within the context of Kubitschek's presidency, which lasted from 1956 to 1961, a period marked by significant political and infrastructural development in Brazil. The statute follows the standard legislative process where draft laws are caused by legislation and result in statutory law applicable to the nation.

### Jurisdiction and Geography
As a federal law, Law No. 2931 applies to the jurisdiction of **Brazil**, the largest country in South America and the fifth-largest nation in the world by area. At the time of the law's publication in 1956, the **place of publication** was listed as **Rio de Janeiro**. This is historically significant because Rio de Janeiro served as the capital of Brazil until April 21, 1960, when the capital was moved to Brasília. Consequently, this law was enacted in the former capital, reflecting the administrative center of the country at that time.

### Subject Matter
The primary subject of Law No. 2931 is the **motor vehicle**, identified in the legal text as "Veiculo Automotor." This classification indicates that the statute addresses the legal framework, regulations, or standards concerning automotive transport within Brazil. The focus on motor vehicles aligns with the broader context of the 1950s, a period when automotive infrastructure and usage were becoming increasingly critical to Brazil's economic and social development.

### Language and Documentation
The law is written in **Brazilian Portuguese**, the official and most widely spoken language of Brazil. It is documented under the legal citation **Lei nº 2931/1956**. The document is maintained and made available through official government channels, specifically via the **Presidency of the Federative Republic of Brazil**'s legislation portal. The work is available at the URL `https://www.planalto.gov.br/ccivil_03/leis/1950-1969/l2931.htm`, ensuring digital preservation and access.

### Technical Identifiers and Metadata
For the purposes of legal indexing and knowledge management, Law No. 2931 is assigned several technical identifiers:
- **LexML Brazil ID:** `urn:lex:br:federal:lei:1956-10-27;2931`
- **Wikidata Description:** Brazilian law
- **WikiProject:** WikiProject Brazilian Laws

These identifiers facilitate the law's integration into structured data systems and semantic web technologies, allowing it to be referenced accurately across global knowledge bases and library systems. The entity is modeled as a legislation object, equivalent to classes used in structured data schemas.

## References

1. [Source](https://www.lexml.gov.br/urn/urn:lex:br:federal:lei:1956-10-27;2931)
2. [Source](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=2931&ano=1956&data=27/10/1956&ato=1aaITUE90dNRVT28b)