Czechia: Polity Style: 1969-2023 1 Jan 1969 Czech Socialist Republic is established and becomes part of the Czechoslovak Socialist Republic on the date (1 Jan 1969) appointed in a Constitutional Law adopted by the National Assembly (Czech: Národní shromáždění; Slovak: Národné zhromaždenie) of the Czechoslovak Socialist Republic on 27 Oct 1968 (Czechoslovakia Law Collection, No. 41, 4 Nov 1968, pp. 381-401) [1] 1 Jan 1969 - 6 Mar 1990 Česká socialistická republika | Czech Socialist Republic 6 Mar 1990 name of the state is changed in accordance with a Constitutional Law adopted by the Czech National Council (Česká národní rada) on 6 Mar 1990 (effective upon promulgation) (Czechoslovakia Law Collection, No. 13, 6 Mar 1990, p. 250) [2] 6 Mar 1990 - Česká republika | Czech Republic 1 Jan 1993 Czech Republic becomes a successor state to the dissolved Czech and Slovak Federative Republic on the date (1 Jan 1993) appointed by a Constitutional Law adopted by the Federal Assembly (Czech: Federální shromáždění; Slovak: Federálne zhromaždenie) on 25 Nov 1992 (Czechoslovakia Law Collection, No. 110, 8 Dec 1992, pp. 3253-3254) [3] [1] Full title: Ústavní zákon o československé federaci. [2] Full title: Ústavní zákon o změně názvu České socialistické republiky. [3] Full title: Ústavní zákon o zániku České a Slovenské Federativní Republiky. Last updated on: 28 Jul 2020 21:00:00