C.R.S. § 42-3-122

(1) A person commits perjury on a motor vehicle registration application if such person knowingly makes a materially false statement, other than those prohibited by sections 18-8-502 and 18-8-503 , C.R.S., on a motor vehicle registration application that such person does not believe to be true, under an oath required or authorized by law. (2) Perjury on a motor vehicle registration application is a petty offense.