O.N.U.

• Universal Declaration of Human Rights of 10 December 1948

• International Covenant on Civil and Political rights of 16 December 1966

• Resolution 47/135, of 18 December 1992 of the General Assembly of the United Nations Organization. Declaration on the rights of persons belonging to national or ethnic, religious and linguistic minorities

 

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E.U.

• Resolution on measures in favour of minority languages and cultures adopted by the European Parliament on 11 February 1983

• European Charter of Regional and Minority Languages approved the 29 of June 1992 by the Council of Ministers Convention of the Council of Europe

• Resolution on languages in the Community and the situation of catalan

• Resolution of the European Parliament, 9 February 1994, on linguistic minorities in the European Community

O.S.C.E.

• Report of the Geneva CSCE Meeting of Experts on National Minorities, 19 June 1991