California Code, Labor Code - LAB § 2813

(a) “Electronic employment verification system” means an employment verification system that allows employers to electronically verify workers' employment authorization with the federal government. This includes the Basic Pilot Program, enacted by Section 404 of Public Law 104-208 1 and renamed in 2007 as the E-Verify Program, and other pilot programs for electronic employment eligibility confirmation. The term “electronic employment verification system” does not include the I-9 Employment Eligibility Verification form or any other employment eligibility systems that are required by federal law.

(b) “Employer” means an employer other than the state, or a city, county, city and county, or special district.