
Contact FMCSA
FMCSA Field Office: For assistance with interpreting what USDOT regulations mean for you and your company (Hours of Service, Safety Audit, Compliance Review) , please contact the …
Account Assistance - ask.fmcsa.dot.gov
Request your username If the email address you enter is in our system, we'll send you your username. If you don't have a username, we'll send you a link to set up an account instead. …
Email - ask.fmcsa.dot.gov
Submit a question to our support team. Our dedicated staff will respond within 48 hours.
Chat - Transportation
3 days ago · It is currently Saturday, Jan 10, 2026 12:54 PM EST
Chat - Transportation
1 day ago · It is currently Monday, Jan 12, 2026 09:18 PM EST
Chat - Transportation
5 days ago · It is currently Thursday, Jan 08, 2026 10:36 PM EST
Find Answers - ask.fmcsa.dot.gov
Screen Reader users press enter to select a Filter by product. Filter by product Select a product Filter by category Select a category
Community Home Page - ask.fmcsa.dot.gov
Welcome To Our New Community You can use this community to get help from and collaborate with other users around the world. By logging in, you can find answers, stay informed, ask …
Chat - Transportation
5 days ago · Inquiry Type Required USDOT or Operating Authority Drug & Alcohol Clearinghouse Launch Chat
SSO Login Page - ask.fmcsa.dot.gov
An email has been sent to your email address with the requested information. The email address we have on file may not match the one you entered. We might not have an account that …