Cal. Lab. Code § 6503.5

A safety conference shall be held for all asbestos handling jobs prior to the start of actual work. It shall include representatives of the owner or contracting agency, the contractor, the employer, employees, and employee representatives. It shall include a discussion of the employer’s safety program and such means, methods, devices, processes, practices, conditions, or operations as the employer intends to use in providing a safe place of employment.