California Just Made It Easier to Open a Restaurant — Here's the New Fast Track

Ask anyone who has opened an independent restaurant in California about the permitting process, and you'll likely hear the same complaint: the buildout is finished, the lease is being paid whether the doors are open or not, and the business is still waiting months on a local building department to sign off. Starting January 1, 2026, Assembly Bill 671 gives small restaurant owners a way around that wait — if they're willing to bring in a licensed professional to vouch for the work.

What AB 671 Actually Does

Authored by Assemblymember Buffy Wicks, AB 671 creates a voluntary, expedited permitting path specifically for small independent restaurants retrofitting existing spaces — the common scenario where a new restaurant moves into a building that was previously used for something else, or a prior restaurant.

Instead of waiting in the standard permitting queue, owners can hire a qualified, licensed professional — an architect or engineer — to review and self-certify the construction plans. Once that certification is submitted, the local building department has to respond fast:

• 20 business days to approve or deny the certified plans.
• If the department doesn't respond within that window, the plans are deemed approved automatically.
• If a resubmission is needed after an initial review, the department has just 10 business days to turn it around.

That's a dramatic change from the open-ended timelines that have historically made restaurant permitting one of the most frustrating parts of opening a small food business in California.

The Trade-Off: Who's on the Hook

The speed comes with real accountability built in, which is worth understanding before you decide whether this path is right for your project:

• The certifying professional — the architect or engineer who signs off on the plans — is personally liable if their review turns out to be negligent. This isn't a rubber stamp; it's their license on the line.
• The business applicant is required to indemnify the local agency, meaning the business, not the city or county, assumes responsibility if something in the certified plans creates a problem down the line.

In practice, this means the fast-track path works best when you're already planning to hire a qualified architect or engineer for your buildout — which many restaurant retrofits require anyway — rather than as a way to skip professional review altogether.

Who This Helps Most

AB 671 is specifically aimed at small, independent restaurants doing retrofit work in existing spaces — not new ground-up construction, and not large chain buildouts with their own in-house permitting teams. If you're:

• Taking over a space that was previously a restaurant or comparable food-service use,
• Working with a licensed architect or engineer on your buildout plans, and
• Trying to avoid months of dead rent while a permit sits in a queue,

this is the scenario the law was written for. It won't help as much if you're building in a space with no prior food-service infrastructure, since those projects typically involve more complex plan review that this path isn't designed to replace.

How to Actually Use It

Since this is a voluntary path, not a mandatory replacement for standard permitting, the first step is confirming with your local building department that they've implemented the AB 671 self-certification option — rollout details can vary by jurisdiction even under a statewide law. From there:

• Engage a licensed architect or engineer early, and confirm they're willing to take on certification responsibility for your specific project.
• Get clear, in writing, on what "indemnify the local agency" means for your business before you sign anything — this is a good moment to loop in whoever handles your business insurance, since liability exposure on a certified buildout is different from a standard permitted one.
• Keep your business license application moving in parallel with the permitting process rather than waiting for one to finish before starting the other — they don't have to be sequential.

Why This Is a Bigger Deal Than It Sounds

For a small restaurant operator, permitting delays aren't just an inconvenience — they're a direct cash-flow problem. Rent, insurance, and often loan payments continue whether or not the doors are open, and every additional month of delay is a month of revenue that never happens. A guaranteed 20-business-day decision window, with automatic approval as the backstop, changes the financial math of opening a restaurant in California in a way that's easy to underestimate until you've lived through the alternative.

The law doesn't eliminate the underlying building and safety requirements — it changes who reviews the plans and how fast the local government has to respond. For restaurant owners who've budgeted around open-ended permitting timelines, that's worth building into your 2026 opening plans now.

Photo by Shawn on Unsplash