The soviets met infrequently (often only twice a year for only several days) and elected the Presidium of the Supreme Soviet, a permanent body, to act on their behalf while the soviet was not in session.[3] The presidiums were also empowered to issue decrees in lieu of law. If such decrees were not ratified by the Supreme Soviet at its next session, they were to be considered revoked. In practice, the principles of democratic centralism meant this power of veto was almost never exercised, meaning that Presidium decrees de facto had the force of law.[4]
After the dissolution of the USSR in late December 1991, most of these soviets remained the legislatures of independent countries until Armenia, Azerbaijan and Kazakhstan abandoned the system in 1995.
Supreme Soviets of the Soviet Republics
Soviet Republics dissolved before the dissolution of the Soviet Union