Indiana Code Title 3. Elections § 3-8-6-8

Sec. 8. For a petition of nomination to be considered valid by the officer required to receive the petition, the county voter registration office in the county where the petitioner is registered must certify that each petitioner is a voter at the residence address listed in the petition at the time the petition is being processed.  The certification must accompany and be part of each petition.  The certification must indicate that each petitioner is eligible to vote for the candidates being nominated by the petition.