No expenditures may be made or incurred by any candidate or political committee unless authorized by the candidate or the person or persons named on the candidate's or committee's registration form. A record of all such expenditures shall be maintained by the treasurer.

No expenditure of more than fifty dollars may be made in currency unless a receipt, signed by the recipient and by the candidate or treasurer, is prepared and made a part of the campaign's or political committee's financial records.

Effective date—2007 c 358: See note following RCW 42.17A.005.

Effective date—1989 c 280: See note following RCW 42.17A.005.