13 June 1991 | Publisher: National Legislative Bodies / National Authorities | Document type: National Decrees, Circulars, Regulation, Policy Documents
15 October 1990 | Publisher: National Legislative Bodies / National Authorities | Document type: National Decrees, Circulars, Regulation, Policy Documents
10 September 1984 | Publisher: National Legislative Bodies / National Authorities | Document type: National Decrees, Circulars, Regulation, Policy Documents
15 November 1983 | Publisher: National Legislative Bodies / National Authorities | Document type: National Decrees, Circulars, Regulation, Policy Documents
22 January 1969 | Publisher: Organization of American States (OAS) | Document type: Multilateral Treaties/Agreements
22 May 1965 | Publisher: UN Security Council | Document type: Resolutions/Recommendations/Declarations
14 May 1965 | Publisher: UN Security Council | Document type: Resolutions/Recommendations/Declarations
9 September 1960 | Publisher: UN Security Council | Document type: Resolutions/Recommendations/Declarations
16 April 1948 | Publisher: National Legislative Bodies / National Authorities | Document type: National Legislation
