CA Gov't Code Section 65913.2

In exercising its authority to regulate subdivisions under Division 2 (commencing with Section 66410), a city, county, or city and county shall:

(a)

Refrain from imposing criteria for design, as defined in Section 66418, or improvements, as defined in Section 66419, for the purpose of rendering infeasible the development of housing for any and all economic segments of the community. However, nothing in this section shall be construed to enlarge or diminish the authority of a city, county, or city and county under other provisions of law to permit a developer to construct such housing.

(b)

Consider the effect of ordinances adopted and actions taken by it with respect to the housing needs of the region in which the local jurisdiction is situated.

(c)

Refrain from imposing standards and criteria for public improvements including, but not limited to, streets, sewers, fire stations, schools, or parks, which exceed the standards and criteria being applied by the city, county, or city and county at that time to its publicly financed improvements located in similarly zoned districts within that city, county, or city and county.