Modifies certain voter registration provisions.

Provides the documents a person may use to prove that he or she is a United States citizen.

Requires that in order to vote, a person must have registered to vote at least thirty days before the election or primary.

Requires that the secretary of state and appropriate county auditor shall refer all suspected cases of certain voting-related crimes to the local prosecuting attorney.

Creates a new crime related to the receipt and return of voting ballots.

Repeals RCW 29A.08.145 and 29A.84.670.