Washington Revised Code Title 50. Unemployment Compensation § 50.04.245. Employment--Services performed for temporary services agency, employee leasing agency, or services referral agency--Amateur sports officials--Definitions

(a) “Temporary staffing services company” means an individual or entity that engages in: Recruiting and hiring its own employees; finding other organizations that need the services of those employees; and assigning those employees on a temporary basis to perform work at or services for a client to support or supplement the client's workforces, or to provide assistance in special work situations, such as employee absences, skill shortages, and seasonal workloads, or to perform special assignments or projects, all under the direction and supervision of the client. “Temporary staffing services company” does not include professional employer organizations as defined in RCW 50.04.298, permanent employee leasing, or permanent employee placement services.

(b) “Services referral agency” means an individual or entity other than a professional employer organization as defined in RCW 50.04.298 that is engaged in the business of offering the services of one or more individuals to perform specific tasks for a third party.

(c) “Amateur sports official” means any person who serves as a neutral participant in any sports contest where the players are not compensated including, but not limited to, an umpire, referee, judge, linesperson, scorekeeper, timekeeper, or organizer.