; or (4) any other evidence so designated for purposes of this section by the Election Assistance Commission, except that the election official may use such evidence if it is corroborated by independent evidence of the individual’s ineligibility to register or vote. (c) Enforcement (1) Civil enforcement (A) In general The Attorney General may bring a civil action in an appropriate district court for such declaratory or injunctive relief as is necessary to carry out this section. (B) Private right of action (i) In general A person who is aggrieved by a violation of this section may provide written notice of the violation to the chief election official of the State involved. (ii) Relief Except as provided in clause (iii), if the violation is not corrected within 90 days after receipt of a notice under clause (i), or within 20 days after receipt of the notice if the violation occurred within 120 days before the date of an election for Federal office, the aggrieved person may, in a civil action, obtain declaratory or injunctive relief with respect to the violation. (iii) Exception If the violation occurred within 30 days before the date of an election for Federal office, on the date of the election, or after the date of the election but prior to the completion of the canvass, the aggrieved person need not provide notice under clause (i) before bringing a civil action to obtain declaratory or injunctive relief with respect to the violation. (2) Criminal penalty Whoever knowingly challenges the eligibility of one or more individuals to register or vote or knowingly causes the eligibility of such individuals to be challenged in violation of this section with the intent that one or more eligible voters be disqualified, shall be fined under title 18, United States Code, or imprisoned not more than 1 year, or both, for each such violation. Each violation shall be a separate offense. (d) No effect on related laws Nothing in this section is intended to override the protections of the National Voter Registration Act of 1993 (