RCW 9A.72.040 False swearing.
(1) A person is guilty of false swearing if he or she makes a false statement, which he or she knows to be false, under an oath required or authorized by law.
(2) False swearing is a gross misdemeanor.
[ 2011 c 336 § 392; 1975 1st ex.s. c 260 § 9A.72.040.]