Cal. Health & Safety Code § 11837.4
(b) Each licensed program shall include, but not be limited to, the following:
(2)
(3) The licensed programs described in paragraph (1) shall include a variety of treatment services for problem drinkers, alcoholics, chemical dependents, and polydrug abusers or shall have the capability of referring the persons to, and regularly and closely supervising the persons while in, any appropriate medical, hospital, or licensed residential treatment services or self-help groups for their problem drinking, alcoholism, chemical dependency, or polydrug abuse problem. In addition to the requirements of paragraph (1), the department shall prescribe in its regulations what other services the program shall provide, at a minimum, in the treatment of participants, which services may include lectures, classes, group discussions, group counseling, or individual counseling in addition to the interviews required by paragraph (1), or any combination thereof. However, any group discussion or counseling activity, other than classes or lectures, shall be regularly scheduled to consist of not more than 15 persons, except that they may, on an emergency basis, exceed 15, but not more than 17, persons, at any one meeting. At no time shall there be more than 17 persons in attendance at any one meeting. For the 30-month programs specified in subdivision (b) of Section 23548, subdivision (b) of Section 23552, and subdivision (b) of Section 23568 of the Vehicle Code, each licensed program shall include a method by which each participant shall maintain a compendium of probative evidence, as prescribed in the regulations of the department, on a trimonthly basis demonstrating a performance of voluntary community service by the participant, including, but not limited to, the prevention of drinking and driving, the promotion of safe driving, and responsible attitudes toward the use of chemicals of any kind, for not less than 120 hours and not more than 300 hours, as determined by the court, with one-half of that time to be served during the initial 18 months of program participation and one-half of that time to be served in the final 12 months. In determining whether or not the participant has met the objectives of the program, the compendium of evidence shall also include, and the court shall consider, the participant’s demonstration of significant improvement in any of the following areas of personal achievement:
(D) Significant improvement in financial affairs and economic stability.
The compendium of evidence shall be maintained by the participant for review by the program, court, probation officer, or other appropriate governmental agency. The program officials, unless prohibited by the referring court, shall make provisions for a participant to voluntarily enter, using the participant’s own resources, a licensed chemical dependency recovery hospital or residential treatment program which has a valid license issued by the State of California to provide alcohol or drug services, and to receive three weeks of program participation credit for each week of that treatment, not to exceed 12 weeks of program participation credit, but only if the treatment is at least two weeks in duration. The program shall document probative evidence of this hospital or residential care treatment in the participant’s program file.
(d)