The Marin County Employees Retirement System and the laws relating thereto or as hereafter amended shall be applicable to the officers and employees of the district, except as otherwise provided in Chapter 4 (commencing with Section 70120) of this part.
Marin County Transit DistrictRetirement System
Section § 70130
This section indicates that the retirement system rules and laws for Marin County employees also apply to the district's officers and employees, unless a different rule is outlined in a specific part starting with Section 70120.
Marin County Employees Retirement System district officers and employees retirement system rules