Any state agency may provide clean air transit options to state employees of that agency, including, but not limited to, the use of available mass transit. The financing of any transit option offered by a state agency to state employees shall be from existing appropriations to that state agency. A transit option shall be considered a perquisite that is subject to the state controller's fiscal rules controlling perquisites under section 24-30-202(22), C.R.S.
C.R.S. § 25-7-903