California Code, Welfare and Institutions Code - WIC § 10748

The department may act as the agent or representative of or cooperate with the federal government in any matters within the scope of the functions of the department under this division, for the administration of federal funds granted to this state or for any other purpose in furtherance of those functions.

Any contract or agreement entered into by the department with the federal government or any agency thereof for the expenditure of any funds in the exercise of any power granted to the department by this section shall be subject to approval by the State Department of Finance.