Conn. Gen. Stat. § 9-453k

(b) The town clerk or Secretary of the State or an appropriate person as provided in section 1-29 shall certify on each such page that the circulator thereof signed such statement in his presence and that either he knows the circulator or that the circulator satisfactorily identified himself to the individual certifying.

(c) The town clerk or Secretary of the State shall forthwith give to each circulator submitting a page or pages of a nominating petition a receipt indicating the number of such pages so submitted and the date upon which such pages were submitted.

(d) Such town clerk shall certify on each such page the date upon which it was submitted to the town clerk by the circulator or the Secretary of the State and the number of names of electors on such petition page, which names were on the registry list last-completed or are names of persons admitted as electors since the completion of such list. In the checking of signatures on such nominating petition pages, the town clerk shall reject any name if such name is not the name of an elector as specified above. Such rejection shall be indicated by placing a mark in a manner prescribed by the Secretary of the State before the name so rejected. The town clerk shall not reject any name for which the street address on the petition is different from the street address on the registry list, if (1) such person is eligible to vote for the candidate or candidates named in the petition, and (2) the person's date of birth, as shown on the petition page, is the same as the date of birth on the person's registration record. Such clerk may place a check mark before each name appearing on such registry list or each name of a person admitted as an elector since the completion of such list, but shall place no other mark on such page except as provided in this section.