RCW 66.20.300

(2) "Alcohol server" means any person who as part of their employment participates in the sale or service of alcoholic beverages for on-premises consumption at an on-premises licensed facility as a regular requirement of their employment, and includes those persons eighteen years of age or older permitted by the liquor laws of this state to serve alcoholic beverages with meals.

(3) "On-premises licensed facility" means any: (a) Premises issued an annual license to sell or serve alcohol by the glass or by the drink, or in original containers primarily for consumption on the premises, or a premises holding a privilege for on-premises tasting activities, as authorized by this title; (b) Distillery licensed pursuant to RCW 66.24.140 that is authorized to serve samples of its own production; (c) Facility established by a domestic winery for serving and selling wine pursuant to RCW 66.24.170(4); (d) Brewery or microbrewery authorized to serve or sell beer or other liquor under RCW 66.24.240 or 66.24.244; (e) Grocery store licensed under RCW 66.24.360, but only with respect to employees whose duties include serving during tasting activities under RCW 66.24.363; (f) Beer and/or wine specialty shop licensed under RCW 66.24.371, but only with respect to employees whose duties include serving during tasting activities; (g) Spirit retailers licensed under RCW 66.24.630 or 66.24.632, but only with respect to employees whose duties include serving during tasting activities.

(4) "Training entity" means any liquor licensee associations, independent contractors, private persons, and private or public schools, that have been certified by the board.