# Law No. 6920 of June 4, 1981

> Brazilian law

**Wikidata**: [Q105665116](https://www.wikidata.org/wiki/Q105665116)  
**Source**: https://4ort.xyz/entity/law-no-6920-of-june-4-1981


## References

1. [Source](https://www.lexml.gov.br/urn/urn:lex:br:federal:lei:1981-06-04;6920)
2. [Source](https://legislacao.presidencia.gov.br/atos?tipo=LEI&numero=6920&ano=1981&data=04/06/1981&ato=217gXQE50MrRVT06d)
3. LexML Brasil