The maximum amount which an employee may receive in a Plan Year in the form of Mass Transit expense reimbursement or payment under the Qualified Transportation account option shall be the maximum amount as determined on a yearly basis by the Internal Revenue Service pursuant to 26 U.S.C. Section 132(f) and 26 C.F.R. Section 1.132-9.
Okla. Admin. Code § 260:40-26-4