Cal. Welfare and Institutions Code § 18929

To the extent permitted by federal law, regulation, or a waiver of a federal law or regulation, a county shall determine that good cause exists for purposes of the work requirement specified in Section 273.7(a)(1)(vii) of Title 7 of the Code of Federal Regulations if an applicant or recipient has voluntarily quit a job or reduced work hours based on at least one of the reasons enumerated in subdivision (a) of Section 11320.31, or because the scheduled work hours were so unpredictable that they did not allow the applicant or recipient to anticipate the amount of monthly income from the job. If the applicant or recipient reports refusing any offer of employment, reducing hours, voluntarily quitting any employment, or being discharged from any employment, the county human services agency shall provide the applicant or recipient with information regarding workplace rights generally, including information about how to file complaints with the Division of Labor Standards Enforcement and the Civil Rights Department. This information shall be provided pursuant to the instructions developed by the workgroup specified in subdivision (d) of Section 11320.31.