Portugal - 1982 Constitution

Part I - Fundamental Rights and Duties - II - Rights, Freedoms and Guarantees
Title Article 56
Chapter III - Rights, Freedoms and Guarantees of Workers
Article

56

(4) Trade unions shall be independent of employers, the State and religious denominations and political parties and other political associations. Adequate guarantees for that independence shall be laid down by law as the foundation for the solidarity of the working classes.

Amendment Constitution: Article 57 (1976)
Amendment Constitution: Article 55 (1989)
Categories - Extra-parliamentary party (Members' compatibility)
Source Portuguese Electoral Commission (http://www.cne.pt)