Washington Liquor Laws and Daily Operations

Washington rules include requirements for signs and lighting in liquor-licensed premises. Signs help communicate legal limits, and lighting supports ID checks, observation, and enforcement.

Where minors may be present depends on the license type, room, age designation, and approved premises plan. A minor's job duties are limited by law and permit class; do not assume a minor employee can perform alcohol-service tasks because they work at the business.

Musicians, DJs, entertainers, and private-event guests are still subject to the premises rules that apply to the license and room. When in doubt, ask the manager before allowing access or service.

Washington alcohol service hours generally run from 6 a.m. to 2 a.m., subject to license conditions and local rules. Alcohol service outside authorized hours is prohibited.

Pricing, complimentary alcohol, and advertising must follow Washington restrictions. Promotions cannot encourage irresponsible consumption. Avoid prohibited offers such as bottomless alcohol or buy-one-get-one alcohol promotions where not allowed.

Spirits are generally sold by the drink rather than by the bottle for on-premises service, with specific exceptions such as soju rules where applicable. Servers follow the license type and house policy, not informal customer requests.

Only alcohol allowed by the license may be sold or served. Do not substitute products, refill premium bottles with lower-cost liquor, or allow unapproved alcohol service.

Cannabis possession, use, or consumption is not allowed in liquor-licensed service areas where prohibited by Washington rules. Alcohol and cannabis together increase impairment risk and regulatory risk.

Prohibited conduct includes disorderly conduct, unlawful gambling, lewd conduct where prohibited, violence, illegal drug activity, and activity that violates license conditions. Staff should know when to notify management, security, law enforcement, or LCB.

Rules apply to recorked wine, wine brought by a customer with a meal where allowed, and alcohol taken from the premises. Servers must know the establishment's license type and policy before allowing alcohol to leave the premises.

Restaurant licensees may have food-service requirements tied to their liquor license. Food availability can also be a practical tool for slowing alcohol absorption and supporting responsible service.

License conditions, operating plans, local approvals, and enforcement notices matter. A shift routine should include checking current house policy and manager guidance.

Permit holders can face penalties for violations, including serving minors, serving apparently intoxicated persons, working without a required permit, or failing to present the permit and valid identification when required.

Licensees can face fines, suspension, or other administrative action for violations by staff or business practices. A server's actions can affect the business, coworkers, customers, and the public.

Child-support enforcement rules can affect MAST permit status. A permit holder should keep personal information current and respond promptly to official notices.

After all six modules, required active time, module quizzes, and identity checks are complete, the final exam unlocks. The exam is closed book, uses LCB final-exam questions, contains at least 40 questions, and requires at least 80% to pass.

Students may not use course materials, outside help, or discussion during the final exam except for an interpreter when allowed by LCB rules. The Spanish course will use the official Spanish final-exam questions supplied by LCB when provided.

After passing, the student receives the electronic Student Handbook, Certificate of Course Completion, and course survey. The certificate states that the MAST permit will be mailed after successful completion and provider processing; it does not claim to be the permit.