The observer may not disturb the work of the electoral body.

The chairperson of the electoral body shall issue a verbal warning to the observer who disturbs the work of the electoral body. If the observer despite the warning continues to disturb the work of the electoral body, the chairperson of the electoral body is authorised to instruct his/her removal from the premises.

The observer may not make any audio or video recording of the work of the electoral body. In addition, he/she may not wear any markings, candidate photographs or other promotional materials and influence voters in any other way.

With Article 51 of the Act on Amendments to the Act on the Elections of Representatives to the Croatian Parliament (Official Gazette 19/15), which entered into force on 25 February 2015, Article 107.g was added.