Home · DVIR Guides · States · District of Columbia
Last reviewed November 12, 2026.
This page summarizes what we could verify from official sources about how District of Columbia applies driver vehicle inspection and related vehicle-inspection rules. It is not a complete reprint of District of Columbia law.
Interstate operations
If you operate a commercial motor vehicle in interstate commerce to, from, or through District of Columbia, the federal Motor Carrier Safety Regulations (FMCSRs) apply, including 49 CFR Part 396 and the DVIR rules in § 396.11 and § 396.13. State rules do not replace those federal interstate requirements. Start with What a DVIR is and who must complete one.
State agency
For District of Columbia-specific questions, including how the rules apply to operations that stay entirely inside District of Columbia, contact District of Columbia Department of Motor Vehicles.
What official sources say about state adoption
As of the date this page was reviewed, we did not independently verify a current official District of Columbia statute or municipal-regulation section adopting 49 CFR Part 396 for operations that stay entirely inside the District, from an official text we could quote here.
Intrastate operations and variations
Federal Part 396 still applies to interstate CMV operations that travel to, from, or through the District. For trips that never leave the District, confirm current inspection, repair, and maintenance, and DVIR, requirements with the District of Columbia Department of Motor Vehicles and with the Metropolitan Police Department or any motor-carrier enforcement unit they identify. Do not assume the District uses a particular weight threshold or paperwork exception unless you have confirmed it with those agencies.
What we could not independently verify from official sources in this review:
- Current official District of Columbia adoption of 49 CFR Part 396, including any local vehicle threshold or DVIR-specific rule.
Please confirm those points with the state agency linked on this page before relying on them.
Related federal guides
Sources
Need a printable form? DVIR.io offers free FMCSA-aligned PDF templates, including post-trip, pre-trip, bus and motorcoach, and intermodal reports.
Get the free DVIR templatesThis page is general information only. It is not legal advice, and it is not advice on any specific DVIR or vehicle-inspection requirement. Rules can change, and how they apply depends on your operation, your vehicles, and your location. Get advice in your own area on your specific state and federal requirements. If you have a question for DVIR.io, use the contact form.