# Law No. 3397 of June 3, 1958

> Brazilian law

**Wikidata**: [Q105649174](https://www.wikidata.org/wiki/Q105649174)  
**Source**: https://4ort.xyz/entity/law-no-3397-of-june-3-1958

## Summary
Law No. 3397 of June 3, 1958, is a Brazilian federal statute formally enacted by the Presidency of the Federative Republic of Brazil. It is classified as a "statute," which is a formal written document that creates law. The law's main subjects pertain to the creation of a municipality and are specifically associated with the state of Mato Grosso and the city of Campo Grande.

## Key Facts
- **Official Title:** Lei nº 3397, de 3 de junho de 1958.
- **Type of Document:** A statute, which is a formal written document that creates law.
- **Country of Jurisdiction:** Brazil.
- **Approving Authority:** Presidency of the Federative Republic of Brazil, with Juscelino Kubitschek as the promulgating authority on June 3, 1958.
- **Publication Date:** June 3, 1958.
- **Place of Publication:** Rio de Janeiro.
- **Language:** Brazilian Portuguese.
- **Legal Citation:** Lei nº 3397/1958.
- **Main Subjects:** Creation; the state of Mato Grosso; the city of Campo Grande; municipality.
- **Applies to Jurisdiction:** Brazil.
- **Official URL:** https://www.planalto.gov.br/ccivil_03/leis/1950-1969/l3397.htm
- **LexML Brazil ID:** urn:lex:br:federal:lei:1958-06-03;3397
- **Wikidata Description:** Brazilian law.
- **Wikimedia Project:** Included on the focus list of WikiProject Brazilian Laws.

## FAQs
**What is the purpose of Law No. 3397 of 1958?**
The law's main subject is "creation," specifically related to the establishment of a municipality. It is directly associated with the state of Mato Grosso and the city of Campo Grande, indicating its role in the administrative organization of Brazilian territory.

**Who approved this law and when?**
The law was approved and promulgated by the Presidency of the Federative Republic of Brazil on June 3, 1958, during the term of President Juscelino Kubitschek. The promulgation act formally enacted the statute on that date.

**Where can I find the full text of this law?**
The official text is available online at the website of the Brazilian Presidency's Civil House, with the specific URL https://www.planalto.gov.br/ccivil_03/leis/1950-1969/l3397.htm. It is also formally identified by the LexML Brazil system with the URN `urn:lex:br:federal:lei:1958-06-03;3397`.

## Why It Matters
Law No. 3397 matters as a concrete example of Brazilian federal legislation exercising the state's power to create and organize municipal territories. By establishing a new municipality, this statute directly impacted local governance, resource allocation, and administrative structure within the state of Mato Grosso. Its existence and formal documentation are essential for legal certainty, providing the official basis for the municipality's jurisdiction, rights, and obligations. As a statute, it represents the tangible manifestation of statutory law in Brazil, serving as a definitive reference for citizens, administrators, and courts.

## Notable For
- **Specific Historical Context:** Enacted during the presidency of Juscelino Kubitschek, a significant period of Brazilian development.
- **Administrative Focus:** Its primary notable feature is its subject matter concerning the creation of a municipality.
- **Geographical Association:** It is explicitly linked to the state of Mato Grosso and the city of Campo Grande.
- **Structured Data Integration:** It is cataloged with a precise LexML Brazil identifier, facilitating machine-readable access to Brazilian legislation.

## Body

### Identity and Classification
Law No. 3397 of June 3, 1958, is definitively classified as a **statute**. In legal knowledge systems, a statute is a formal written document that creates law, encompassing acts passed by legislatures. This classification establishes it as a subclass of "written work," "document," and "rule," and it serves as the manifestation of statutory law.

### Promulgation and Authority
The statute was **approved by** the Presidency of the Federative Republic of Brazil. The act of promulgation occurred on **June 3, 1958**, with the specific authority being President **Juscelino Kubitschek**. This "determination method" and the specific "point_in_time" are recorded as qualifiers for the approval property.

### Subject Matter and Jurisdiction
The law's **main_subject** properties, derived from its text, are:
- **Creation** (stated in the text as "Criação")
- **Mato Grosso** (stated as "Estado De Mato Grosso (Mt)")
- **Campo Grande** (stated as "Campo Grande (Al)")
- **Municipality** (stated as "Municipio")

This indicates the law's primary purpose was the creation of a municipality associated with Campo Grande in the state of Mato Grosso. The law **applies to jurisdiction** of Brazil, making it a federal statute.

### Publication and Access
The law was published on **June 3, 1958**, in **Rio de Janeiro**, which was the capital of Brazil at the time. Its official text is written in **Brazilian Portuguese**. The law is publicly accessible online at the official government portal, with the canonical URL provided. It is also uniquely identified within the Brazilian legal database system by its **lexml_brazil_id**: `urn:lex:br:federal:lei:1958-06-03;3397`.

### Legal Context and Citation
The standard **legal citation** for this text is "Lei nº 3397/1958." It is part of the body of Brazilian federal laws from the 1950-1969 period. As a statute, it is considered a public domain document in jurisdictions like Brazil, following the principle that official legal texts are not subject to copyright. The law is recognized by **WikiProject Brazilian Laws**, a Wikimedia project focused on curating knowledge about Brazilian legislation.

## References

1. [Source](https://www.lexml.gov.br/urn/urn:lex:br:federal:lei:1958-06-03;3397)
2. [Source](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=3397&ano=1958&data=03/06/1958&ato=137ATU650dRRVTcbb)