Cal. Government Code - GOV § 11290. Section 11290.
The Department of General Services may fix the cost or pro rata share, or in its discretion an amount it considers equivalent to the cost or pro rata share, and collect from each state agency in advance or upon any other basis that it may determine:
(a)
The cost of insuring motor vehicles belonging to the state agency against liability for damages resulting from the ownership or operation of motor vehicles and arising under Article 1 (commencing with Section 17000) of Chapter 1 of Division 9 of the Vehicle Code or an amount to be expended by the Department of
General Services in accordance with law in paying claims under that article and for their investigation, adjustment, defense and administration.
(b)
Rent for the use or occupancy of space in any building owned, managed or controlled by the state and used by the state agency in carrying out its work and affairs.
(c)
The cost of janitor and maintenance service rendered to the state agency to enable it to carry out its work and affairs.
(d)
The cost of bonds covering the officers, employees and servants of the state agency, and the cost of liability, fire, and other types of insurance.
(e)
The cost of all other services rendered to the state agency.