By Haul Handbook editorial team· Updated Oct 5, 2026
The Delaware intrastate rule
Federal USDOT registration depends on the vehicle and operation. The rows below show what Delaware requires for carriers operating inside the state. Our state DOT number requirements table holds the same answer for every state. A field reading "Not confirmed" means this guide has no verified figure for that field.
Delaware's adopted federal safety rules reach an intrastate vehicle or combination only above 26,000 pounds GVWR or gross weight, or at any weight when it carries placarded hazardous materials or seats 16 or more (21 Del. C. 4702(b)). That line sits well above the federal 10,001-pound interstate line.
No Delaware statute, rule or agency page read this pass states a stand-alone USDOT number duty for intrastate-only carriers, so this is recorded as unsettled rather than answered. Two facts point the same way. FMCSA lists Delaware among the jurisdictions that require intrastate commercial vehicle registrants to obtain a USDOT number. And 21 Del. C. 4702(a) adopts 49 CFR Part 390, which holds the federal registration and marking rules, while 4703 extends Part 390 to intrastate commerce, both within the 26,000-pound limit of 4702(b). Confirm with the Delaware State Police Commercial Motor Vehicle Enforcement Unit before running an intrastate truck over that line without a USDOT number.
No separate Delaware carrier number
Delaware issues no state carrier number and no operating authority to property carriers. The only state certificate regime, 2 Del. C. ch. 18, covers passenger public carriers (taxicab, limousine, motor bus), and that office has moved from the DMV to the Delaware Transit Corporation. The DMV Motor Carrier account for IRP and IFTA is identified by the FEIN and the USDOT number, not by a state number.
Where a Delaware carrier enrolls
Registration goes to the agency that issues each credential; the federal process is covered step by step in our guide to getting a USDOT number. Filing services resell these same applications, so the rows below name the direct channel first.
Create a user profile, complete identity verification, and create a company account in Motus to apply for a USDOT number and the registrations your operation needs. Claim your existing USDOT record in Motus using the company official’s Login.gov email, then manage registrations or apply for additional authority. See the Motus account guide before opening or claiming your record.
- USDOT number
- Directly with FMCSA. No Delaware agency issues the USDOT number; the DMV's Motor Carrier account asks for one that is already active. (registration site)
- USDOT application fee
- No Delaware page lists a fee for the USDOT number, and the state adds no charge of its own.
There is no Delaware portal or form for a USDOT number. New Motor Carrier accounts start by emailing the full checklist to dot.motorcarrier@delaware.gov, followed by an in-person appointment with the original documents.
A Delaware-based carrier cannot open its DMV Motor Carrier account for IRP and IFTA without an active USDOT number marked interstate, plus proof of current-year UCR payment when it runs under its own DOT number. The account is keyed to the carrier's FEIN, which also serves as the IFTA account number.
Once a number is active, anyone can pull the public record behind it; our DOT number lookup guide shows how to read that snapshot the way brokers and enforcement do, and the MC number lookup reads the live record back for a number you type in.
The same number carries your safety history. Every roadside inspection written against it feeds the CSA percentiles a broker's vetting platform reads after it checks your authority and insurance, and a violation recorded in error is corrected through DataQs, not by the state agency that issued the credential above.
The state registration triggers behind it
These are the operations that pull a carrier into Delaware's own motor carrier registration, where the DOT number rules above attach. The full credential, fees, and insurance filings live on the Delaware intrastate authority page.
Where the number fits in the Delaware launch
Registration numbers come early: they exist before insurance binds and before the first load. For the full order of operations, from entity to authority to plates, work through start a trucking company in Delaware, and keep the Delaware trucking hub handy for the rest of the state's credentials.