Cal. Health & Saf. Code § 50959
This division is intended to benefit purchasers and residents of housing developments who are persons and families of low or moderate income and shall be liberally construed to allow such persons to initiate civil actions and to enforce rights, duties and benefits under this division and regulations adopted pursuant to this division; provided however, this section shall not limit, modify or restrict the standing of other persons to initiate civil actions by reason of the action or inaction of the agency, department or commission; and provided further that this section shall not authorize any action contesting or affecting the validity or enforceability of any bonds or insurance issued under this division or of any of the proceedings of, or actions taken by, the agency relative to such bonds or insurance.
Ca. Health and Saf. Code § 50959