California Code, Business and Professions Code - BPC § 5678

(a) A licensee shall report to the board in writing within 30 days of the date the licensee has knowledge of any civil action judgment, settlement, arbitration award, or administrative action resulting in a judgment, settlement, or arbitration award against the licensee in any action alleging fraud, deceit, negligence, incompetence, or recklessness by the licensee in the practice of landscape architecture if the amount or value of the judgment, settlement, or arbitration award is five thousand dollars ($5,000) or greater.

(b) The report required by subdivision (a) shall be signed by the licensee and shall set forth the facts that constitute the reportable event. If the reportable event involves the action of an administrative agency or court, the report shall set forth all of the following:

(c) A licensee shall promptly respond to oral or written inquiries from the board concerning the reportable events, including inquiries made by the board in conjunction with license renewal.

(d) Failure of a licensee to comply with this section shall be grounds for disciplinary action.

(e) A licensee who fails to comply with this section may be subject to a civil penalty of not less than one hundred dollars ($100) and not more than one thousand dollars ($1,000) as an intermediate sanction imposed by the board in lieu of revoking the licensee's license. A licensee who knowingly and intentionally fails to comply with this section may be subject to a civil penalty of up to twenty thousand dollars ($20,000) as an additional intermediate sanction imposed by the board in lieu of revoking the licensee's license.