California's Digital Driver's License Is Showing Up at Checkout. Does It Change Your Age Verification?

Can my customers use their phone instead of a physical ID to buy alcohol or tobacco in California?

Not generally, not yet. California’s DMV has a pilot called TruAge built into the CA DMV Wallet app that lets a small, enrolled group of users show a QR code proving they’re of legal age, without handing over their birthdate or ID number. But it’s running at select pilot retail locations in Sacramento, both the customer and the store have to be enrolled, and the DMV itself says a mobile ID isn’t accepted on its own at most stores. Customers still need to carry their physical driver’s license or ID.

How TruAge actually works

The California DMV Wallet app is the state’s mobile driver’s license (mDL), launched as a pilot in 2024 and capped at about 1.5 million participants. TruAge is an optional add-on inside that app, specifically for age-restricted purchases like beer, wine, tobacco, and vape products.

When a TruAge user wants to buy something age-restricted, they generate a separate QR code rather than showing their full ID screen. According to the DMV, that code shares only what’s needed to verify age: the driver’s license number, issuing state, expiration date, and birthdate, run through an encrypted token so the transaction isn’t tied to the person’s name. The idea is a cashier scans the code, gets a yes-or-no on legal age, and never sees the customer’s actual date of birth, address, or photo.

Two things limit it right now. First, the user has to specifically turn on TruAge when signing up for the mDL pilot; it isn’t automatic. Second, the retailer has to have joined the TruAge program and set up the scanning side, and the DMV currently points to select retail locations in Sacramento rather than a statewide list. The app’s own store listing describes the plan as starting in select California locations and expanding nationally over time, but that’s a stated goal, not a confirmed rollout.

Does this change what I need at my register?

For almost every California merchant doing age-restricted sales right now, the practical answer is no. The mDL and TruAge aren’t accepted as sufficient proof of age at retail checkout generally; the DMV is explicit that a physical ID is still required unless you’re one of the specific pilot locations that has set up TruAge scanning and the customer in front of you happens to be an enrolled pilot user. That’s a narrow overlap. If you’re a liquor store, convenience store, dispensary, bar, or restaurant serving alcohol, your existing ID-check procedure and staff training don’t need to change because of this pilot alone.

Where it’s worth paying attention is if you’re in the Sacramento area and have been approached about joining the TruAge pilot, or if you’re planning hardware or software purchases and want to know whether age-verification scanning is a feature to ask about. If a customer shows you a TruAge QR code and you haven’t set up the scanning side, you can’t act on it; fall back to checking their physical ID as you normally would.

What to tell staff if a customer brings this up

A short, practical note for anyone who works your register:

• If you haven’t enrolled in the TruAge pilot program, a QR code from a customer’s phone isn’t something your system can verify. Ask for a physical ID as usual.
• Don’t accept a photo of an ID, or a name and birthdate read off a phone screen, as a substitute for scanning a physical card or a verified TruAge code. Neither has the fraud protections the physical ID or the TruAge token provide.
• If a customer says “the DMV app” without naming TruAge specifically, that’s likely just their stored driver’s license image in the CA DMV Wallet, which is not the same as a verified age check and isn’t accepted as ID on its own.
• If you’re curious about joining the pilot or want to know when it might expand to your area, the DMV’s TruAge page is the authoritative source to check directly rather than relying on secondhand reports, since pilot details have been changing.

The bigger picture

Digital ID for age verification is clearly where things are heading, not just in California; several states have similar mobile driver’s license programs in various stages. But heading there and ready to replace your ID check tonight are different things. Right now this is a narrow, geographically limited pilot, not a new compliance obligation or a new acceptable form of ID for the vast majority of California merchants. Keep doing what you’re doing at the register, and treat any TruAge-related sales pitch or vendor outreach as something to verify directly with the DMV before changing anything.

This is general information, not legal advice. Confirm current requirements with the California DMV before changing your checkout procedures.

Sources: California DMV, Electronic Frontier Foundation, KQED