California laws provide protection from employment discrimination on the basis of sexual orientation. Sexual orientation is defined to include homosexuality, heterosexuality, and bisexuality. California law also prohibits discrimination on the basis of both gender and gender expression, which includes gender-related behaviors regardless of whether the behaviors are associate with the gender that someone has been assigned at birth.
While California laws prohibit employers from discrimination on the basis of sexual orientation, the federal government has not yet passed a law explicitly barring discrimination against people on the basis of homosexuality or sexual identity. Courts and administrative agencies, however, have continually expanded the protections available under federal law with the goal of ensuring that no one is deprived of opportunities on the basis of their LTBTQ status.