Riigikogu Rules of Procedure Act
Passed on 15 November 1994,
entered into force 12 December 1994
ยง 1. Organisation of the Riigikogu work
(1) The Riigikogu work is organised by Riigikogu board.
(2) Language of the Riigikogu office-work is Estonian language.
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Source: Unofficial translation