California Code, Labor Code - LAB § 2814

(b) Upon using the federal E-Verify system to check the employment authorization status of a person, if the employer receives a tentative nonconfirmation issued by the Social Security Administration or the United States Department of Homeland Security, which indicates the information entered in E-Verify did not match federal records, the employer shall comply with the required employee notification procedures under any memorandum of understanding governing the use of the federal E-Verify system. The employer shall furnish to the employee any notification issued by the Social Security Administration or the United States Department of Homeland Security containing information specific to the employee's E-Verify case or any tentative nonconfirmation notice. The notification shall be furnished as soon as practicable.

(c) In addition to other remedies available, an employer who violates this section is liable for a civil penalty not to exceed ten thousand dollars ($10,000) for each violation of this section. Each unlawful use of the E-Verify system on an employee or applicant constitutes a separate violation.

(d) This section is intended to prevent discrimination in employment rather than to sanction the potential hiring and employment of persons who are not authorized for employment under federal law.