Compulsory voting
Bulgaria
Bulgaria, Election Code, Article 3 (1)
Art. 3. (1) (Amend. - SG 39/16, in force from 26.05.2016) The elections shall be conducted on the basis of a common, equal and direct election right by secret voting and shall provide for free expression of the will of voters. Voting shall be mandatory, carried out in person by the voter, and constitutes fulfillment of his civil duty.