What Is a TCP Number in California?
A TCP number is your operating authority from the California Public Utilities Commission as a charter-party carrier — the state license every limousine, black-car, and charter operator in California must hold and display. "TCP" stands for the Transportation Charter-Party code the CPUC assigns; you'll see it on every legitimate operator's vehicles and advertising.
What TCP classes are there?
Six authority types exist — Class A, B, and C certificates and P, S, and Z permits. Most limo operators hold a Class P permit, which covers vehicles seating fewer than 16 including the driver.
How often do you renew a TCP number?
TCP authority runs on a 3-year term. Renewal is only $100 — but must be filed at least 3 months before expiration (GO 157-E §3.05). Miss that window and you're re-applying from scratch at $1,000–$1,500, with your authority — and legal operations — in limbo.
What keeps a TCP number active?
- Insurance on file: your insurer e-files a certificate with the CPUC at the GO 115-G level set by your largest vehicle ($750K up to 8 seats; $1.5M for 9–15; $5M for 16+). A lapse suspends the authority automatically (PU Code 5391).
- Driver enrollments: every driver in the DMV Employer Pull Notice program and, for vehicles seating 15 or fewer, a CPUC-mandated drug & alcohol testing program (GO 157-E Part 10).
Common questions
What is a TCP number in California?
It is your operating authority from the California PUC as a charter-party carrier — the state license every California limo, black-car, and charter operator must hold and display. "TCP" stands for the Transportation Charter-Party code the CPUC assigns.
What TCP class do most limo operators need?
Most hold a Class P permit, which covers vehicles seating fewer than 16 including the driver. Six authority types exist in total — Class A, B, and C certificates and P, S, and Z permits.
How often do you renew a TCP number?
Every 3 years. Renewal is only $100 but must be filed at least 3 months before expiration (GO 157-E §3.05); miss it and you re-apply from scratch at $1,000–$1,500 with your authority in limbo.
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