22 July 1978 | Publisher: National Legislative Bodies / National Authorities | Document type: National Legislation
22 July 1977 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Multilateral Treaties/Agreements
22 December 1975 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Multilateral Treaties/Agreements
25 July 1965 | Publisher: National Legislative Bodies / National Authorities | Document type: National Legislation
21 July 1965 | Publisher: National Legislative Bodies / National Authorities | Document type: National Legislation
30 January 1957 | Publisher: National Legislative Bodies / National Authorities | Document type: National Legislation
14 December 1950 | Publisher: National Legislative Bodies / National Authorities | Document type: National Legislation