How Wednesday's REAL ID deadline affects Washington state

• The new identification requirement also applies when visiting military bases and secure federal buildings like courthouses.

State of play: A Real ID is a state-issued driver's license or identification card that meets federal security standards.

• REAL ID-compliant licenses are typically denoted by a star on the license or the word "enhanced."
• They can only be issued to people who can prove they are legally in the United States.

Yes, but: Wednesday's deadline isn't pressing for everyone. You only need a Real ID by May 7 if you're over 18, flying domestically soon and don't have a passport, or if you have to enter a military base or a secure federal building.

Zoom in: Washington's enhanced driver's licenses and enhanced identification cards meet REAL ID standards.

• To get one, Washingtonians must make an appointment at a Department of Licensing office.
• At a minimum, you must present documentation showing your full legal name, date of birth, Social Security number, two proofs of address of principal address and lawful status, per the Department of Homeland Security.

Between the lines: There are other forms of acceptable identification to show at the airport checkpoint in order to travel, including a U.S. passport, passport card or DHS-trusted traveler card.

• A permanent resident card will work, too.

What we're watching: TSA says if you don't have a REAL ID or acceptable alternative it would be helpful to bring along "anything that can help us confirm your identity, such as your name and current address."

• TSA recommends these passengers allow an extra hour to pass through security.

Go deeper: New REAL ID rules for plane travel set to take hold May 7