Section 7. Trade unions may not establish differences among their members based on ideological or political convictions or upon their social standing, creed, nationality, race or gender, abstaining from giving affiliates a discriminatory treatment.

The above applies also to the relationship between unions of higher and lower degrees.

[Argentina, Trade Unions Law, 1988 (amended by the Industrial and Labour Relations (Amendment) Act, 1997 (No. 30 of 1997)) ]