Provides that evidence of a party's or a witness's immigration status is not admissible as evidence in a civil proceeding. Provides exceptions. Makes it unlawful for employers to discriminate, retaliate or take other adverse action against an employee because the employee updates, or attempts to update, the employee's personal information based on a lawful change to the employee's employment authorization documentation. Clarifies what actions constitute an unlawful practice. For purposes of law enforcement profiling requirements, modifies the definition of "profiling" to include immigration status. Takes effect on the 91st day following adjournment sine die.