By Garrett Eddings — California-licensed dealer, educator, and founder of California Dealer Academy, working in the industry since before he could legally sign for a car.
A note before we start: DMV and regulatory requirements evolve, and this article reflects our professional understanding of current requirements at the time of writing. This is not legal advice and is not a substitute for confirming current requirements directly with the DMV or a licensed attorney. Use this as a study guide and a starting point — not as the final word.
This guide exists because the same questions come up constantly: what does my signage need to look like, what has to be posted, what will the inspector actually check? Here's everything laid out in one place, so you can study it, prepare properly, and walk into your DMV site inspection with confidence.
Permanent is non-negotiable. Temporary banners are one of the most common reasons an inspection stalls.
Must be at least 2 feet by 2 feet — and yes, DMV will measure it. It needs to display:
One detail that trips people up: whatever hours you post are the hours you're obligated to keep — not just for customers, but because occupational licensing can come inspect your operation against what your own sign says.
California's occupational licensing setup only requires a dealer to have an office and two parking spots — which means a single building can legally contain multiple separate dealerships, each in its own suite. Because of that, you need a clear display sign, typically in a window facing the street, so customers can actually find your specific dealership among others that might share the building.
Access matters too. You cannot require customers (or yourself) to walk through someone else's existing business to reach your dealership's front door. If that other business ever locks its doors — say, if they get into their own kind of trouble — you could be locked out of your own licensed location. Wherever possible, your dealership should have its own delineated, separately-accessible suite rather than sitting behind a shared, controlled lobby.
Needs to be hood height, of a genuinely permanent nature — typically set in concrete, not something a stiff breeze can knock over. It should read:
Every vehicle in your display area needs to be accounted for. Anything displayed for sale needs to be inspection-complete and carry a properly posted Buyers Guide (see below). Anything not ready to sell needs to be clearly marked as not for sale.
Your inspection submission is typically photo-based — think of it as a flip-book that tells the complete story of your dealership: the front door opening and closing to demonstrate it's functional, the path a customer takes to reach your office, and the office itself.
Required:
Not required by DMV, despite feeling like it should be: a phone line or internet connection. Good for actually running your business, but not something the DMV inspection itself checks for.
Three signs need to be posted at your dealership:
California's CARS Act (SB 766) repeals the No Cooling-Off Period sign requirement, replacing it with a new notice: dealers must post a sign (minimum 36-point type) in each sales office, cubicle, and contract-execution room notifying customers of a three-day right to cancel for applicable used vehicle purchases up to $50,000, and encouraging them to ask the dealer for more information. If you're reading this on or after October 1, 2026, this is the version that applies to you. Our site has a full breakdown in our CARS Act / SB 766 article — check there for the latest detail.
Posting a completed Buyers Guide on every used vehicle you offer for sale is a federal requirement under the FTC's Used Car Rule — this is distinct from California's own dealer licensing requirements and applies nationwide.
The penalty for non-compliance is real and worth taking seriously. The FTC's own current published guidance cites penalties of up to $53,088 per violation in federal enforcement actions — a figure that gets adjusted periodically for inflation, so treat it as directional rather than fixed, and verify the current number directly with the FTC if precision matters to you. Separately, state and local enforcement can also impose penalties for Buyers Guide non-compliance — historically cited in the range of up to $16,000 per incident at that level, distinct from the federal figure. Either way: this is not a corner worth cutting.
On the California side specifically, this ties into AB 68, the Car Buyer's Bill of Rights, which governs additional disclosure requirements for retail sale contracts in this state — the reason a dedicated pre-licensing course exists in the first place, since wholesale dealers don't carry the same retail paperwork obligations that make up the bulk of what's tested and required here.
This guide covers what you need for your initial site inspection — but requirements evolve, as the CARS Act change above makes clear. Staying current matters just as much after you're licensed as it did before. Our continuing education courses keep you compliant at renewal time and current on changes like this one as they happen. If your renewal is coming up, that's the right next step after this.
California Dealer Academy provides educational content for California auto dealers and does not offer legal, tax, or financial advice. DMV inspection requirements, sign specifications, and posted-notice rules are subject to change — always confirm current requirements directly with the DMV before your inspection, and consult a licensed attorney with questions specific to your situation.
California Dealer Academy provides educational content for California auto dealers and does not offer legal, tax, or financial advice. DMV requirements, retention rules, and deadlines are subject to change -- always confirm current requirements directly with DMV Occupational Licensing, and consult a qualified attorney or CPA for guidance specific to your dealership.
