Samples of Acceptable forms of ID for the State of Washington
The following are samples of the ID’s that someone with a Washington State Alcohol Servers Permit (MAST permit) can accept when checking ID for age verification.
Download ID Samples 
ADULT Drivers License
ADULT ID Cards
Minor Drivers License
Minor ID Card
Temporary Driver License
Acceptable ONLY IF combined with an expired valid ID with a photograph.
Merchant Marine Card
Official Passport
United Sates Passport issued by the U.S Department of State. The US passport contains fibers of different colors and a strip in all the pages visible under a black light. The colors red white and blue are revealed on the strip. The passport card reveals a blue seal and red eagle when seen under a black light. These are part of the security features to avoid falsification.
Passport Card
A NEXUS membership card is a valid document under the Western Hemisphere Travel Initiative (WHTI), so it can be used in place of a passport, including by air if between the US and Canada
Passport Card
The Department of State has also issued passport cards since July 2008, which are valid for travel by Americans via land and sea between the United States and Canada, Mexico, most Caribbean territories, and Bermuda.
Military ID
Effective November 13, 2019, the Washington State Department of Licensing (DOL) will allow Washington residents to choose "X" as their gender on state driver licenses, instruction permits, and identification cards.