1. Candidates for deputies shall be presented at the level of electoral zone by political parties or by voters. A candidate may be presented by only one of the proposing subjects, pursuant to this point. The rules on the registration of candidates for deputies shall be defined in the law on elections.

2. Also defined in the law on elections are criteria and other rules necessary for the organisation and holding of the elections, including those for the registration of voters, the conduct of the electoral campaign, the validity of the elections and the promulgation of their results.