Pub. Resources Code, § 8022

No part of any money appropriated or otherwise made available to carry out the provisions of this article shall be expended for the original production of maps unless and until an equal or greater amount of money shall have been made available (by a political subdivision, public district, municipality, county or public agency, including agencies of local and Federal Government but excluding agencies which are a part of the Executive Department of the State Government) for expenditure by the department for work of map production to the end that any sums expended from money appropriated or otherwise made available to carry out the provisions of this article shall be matched by like or greater amounts from sources other than the State Treasury or funds of any agency which is a part of the Executive Department of the State Government; provided, that when the United States or any agency thereof matches funds it shall not be required that funds to be provided from federal sources shall be paid into the State Treasury. However, any work of production of maps which conforms to the general program and prescribed standards thereof, hereafter performed by political subdivisions of the State, may, with the approval of the department be considered as a contribution of moneys to the amount of the cost thereof.