On September 17, 2020, Governor Gavin Newsom signed Assembly Bill (AB) 685 into law, enacting California Labor Code Section 6409.6 and amending other state statutes. As explained further below, Section 6409.6 obligates employers to notify employees, the employees’ exclusive representative (such as a union), and subcontractors, within one business day of an employer’s receiving notice of a potential COVID-19 workplace exposure from a “qualifying individual.”