21175.
(a) In an action or proceeding to attack, review, set aside, void, or annul any act or decision of a public agency on the grounds of noncompliance with this division, the plaintiff or petitioner shall include an affidavit identifying every person or entity who made a monetary contribution of one thousand dollars ($1,000) or more, or committed to contribute one thousand dollars ($1,000) or more, for the preparation of the petition and subsequent action or proceeding.(b) The plaintiff or petitioner shall have a continuing obligation throughout the course of the proceeding to identify any person or entity that has made a single or multiple contributions or commitments, the sum of which is $1,000 or more, and that were intended to fund the
action or proceeding.
(c) The disclosures required pursuant to subdivisions (a) and (b) shall also include the identity of any pecuniary or business interest that the person or entity has related to the proposed project.
(d) A plaintiff or petitioner may request the court’s permission to withhold the public disclosure of a contributor. The court may grant the request if it finds that the public interest in keeping that information confidential clearly outweighs the public interest in disclosure.
(e) A court may, upon its own motion or the motion of any party, take any action necessary to compel compliance with the requirements of this section, up to and including dismissal of the action or proceeding.
(f) An individual contributing funds to file an
action or proceeding pursuant to this division in his or her individual capacity, and not as a representative for an organization or association, has the right to limit disclosure of his or her personal information to an in-camera review by the court.
(g) The information disclosed pursuant to this section may be used to enable a court to determine whether the financial burden of private enforcement supports the award of attorneys’ fees in actions or proceedings brought to enforce this division.