§ 1 shall read as follows:

“§ 1. If there are reasonable doubts about the authenticity of the data contained in the list of signatures or the authenticity of the signatures, the regional electoral commission shall, within 3 days, verify the data on the basis of the data contained in the Central Register of Voters or verify the authenticity of the signatures on the basis of officially available documents, and, if necessary, request explanations from voters. The person submitting the list shall be immediately notified of the initiation of the investigation.”;