US DOT PIN
Retrieval
Service
Your US DOT PIN is a required credential for accessing the FMCSA Portal — used for filing MCS-150 updates, managing your operating authority, and completing various FMCSA transactions on your behalf. Without it, many critical compliance tasks simply cannot be completed.
If you've lost your PIN, never received it, or need it retrieved quickly, Truckssistance will handle the entire process for you — fast, secure, and hassle-free.
Your FMCSA portal access credential
The US DOT PIN is a unique identification number assigned to your USDOT account by the FMCSA. It serves as your authentication credential when accessing the FMCSA Portal to perform official transactions.
Required to file or update your MCS-150 biennial report
Needed to manage your operating authority and make account changes
Used by third-party service providers filing on your behalf
Required for reinstatement requests and other critical FMCSA actions
Common reasons carriers lose their PIN
Your PIN was mailed to an old address and never received
You recently registered your DOT number and haven't set up portal access yet
Your PIN was lost or misplaced over time and is no longer on file
A service provider needs it to file on your behalf and you cannot locate it
Without your DOT PIN, important filings like your MCS-150 update cannot be completed — putting your authority at risk.
Three simple steps to get your PIN
Place Your Order
Enter your US DOT number and complete the $10.00 payment. We'll receive your request immediately.
We Retrieve Your PIN
Our team contacts FMCSA on your behalf and handles the entire PIN retrieval process — quickly and accurately.
PIN Delivered to You
Once retrieved, we send your DOT PIN directly to you so you can proceed with any FMCSA filings or transactions without delay.
Get your US DOT PIN today
- Full PIN retrieval handled by our team
- Fast turnaround
- Delivered directly to you
- No hidden fees
