(1) On the basis of the available evidence, the election commission shall establish the facts of the case as necessary for making a decision.

(2) Any evidence that can make establishing the facts of the case easier may be used during the proceeding of the election commission. Evidence means in particular statements, documents, written witness testimonies and physical evidence.

(3) At his request, the election commission may allow the requesting person to present an oral statement. In this case, the party with opposing interests, if present, shall also be allowed to make an oral statement.

(4) Facts that are officially known to the election commission or election office and facts of common knowledge need not be proved.

(5) The election commission shall assess the pieces of evidence individually and in their totality, and shall determine the facts of the case according to its resulting conviction.