Cal. Code Regs. tit. 21 § 1520.11
Pursuant to the Department's authority as set forth in Article XXII of the California Constitution, the Director may identify the general need for A&E services to assist in its overall mission and may enter into contracts for such services through a requirements contract, also commonly known as an "on-call" contract. Requirements contracts will provide a process for the development and execution of task orders for defined as-needed A&E work. Rates for such work shall be specified in a rate schedule to be attached to the original contract provided that rates may be modified and categories of work added by mutual agreement of the parties.
Cal. Code Regs. Tit. 21, § 1520.11
Note: Authority cited: Section 4526, Government Code. Reference: Section 4526, Government Code; and Article XXII, California Constitution, Sections 1-2.