California Code, Labor Code - LAB § 1133

(a) “Repeated occasions” means on three or more occasions (exclusive of any current offer for employment in connection with a current strike or lockout).

(b) “Employment for the duration of such strike or lockout” includes employment for all or part of the duration of such strike or lockout;  and, in connection therewith, includes services during all or part of such strike or lockout which began no more than one month prior to the initiation thereof, or, in the alternative, which concluded not later than one month after the termination of such strike or lockout.

(c) “Employment” means services for an employer, whether compensated by wages, salary, or any other consideration not limited to the foregoing and whether secured, arranged or paid for by an employer or any other person, partnership, firm, corporation, association or other entity.

(d) “Supervisorial personnel” means those employees who have the authority to hire, fire, reward, or discipline other employees of the employer, or who have a history of having had the authority to effectively recommend such action.