California Code, Welfare and Institutions Code - WIC § 4731

(a) Each consumer or any representative acting on behalf of any consumer or consumers, who believes that any right to which a consumer is entitled has been abused, punitively withheld, or improperly or unreasonably denied by a regional center, state-operated facility, or service provider, may pursue a complaint as provided in this section.

(b) Initial referral of any complaint taken pursuant to this section shall be to the director of the regional center from which the consumer receives case management services. If the consumer resides in a state-operated facility, the complaint shall be made to the director of the state-operated facility. The director shall, within 20 working days of receiving a complaint, investigate the complaint and send a written proposed resolution to the complainant and, if applicable, to the service provider. The written proposed resolution shall include a telephone number and mailing address for referring the proposed resolution in accordance with subdivision (c).

(c) If the complainant is not satisfied with the proposed resolution, the complainant may refer the complaint, in writing, to the Director of Developmental Services within 15 working days of receipt of the proposed resolution. The director shall, within 45 days of receiving a complaint, issue a written administrative decision and send a copy of the decision to the complainant, the director of the regional center or state-operated facility, and the service provider, if applicable. If there is no referral to the department, the proposed resolution shall become effective on the 20th working day following receipt by the complainant.

(d) The department shall annually compile the number of complaints filed, by each regional center and state-operated facility, the subject matter of each complaint, and a summary of each decision. Copies shall be made available to any person upon request.

(e) This section shall not be used to resolve disputes concerning the nature, scope, or amount of services and supports that should be included in an individual program plan, for which there is an appeals procedure established in this division, or disputes regarding rates or audit appeals for which there is an appeals procedure established in regulations. Those disputes shall be resolved through the appeals procedure established by this division or in regulations.

(f) All consumers or, if appropriate, their authorized representative, shall be notified in writing in their preferred language of the right to file a complaint pursuant to this section when they apply for services from a regional center or a state-operated facility, and at each regularly scheduled planning meeting.