Every 24 months, based on the last two digits of your USDOT number.
Regulatory
Compliance.
This service ensures compliance with:
- 49 CFR 390.19 – USDOT Biennial Update Requirements
- FMCSA MCS-150 filing regulations
- Safety Measurement System (SMS) reporting rules
Failure to file may result in fines and USDOT deactivation.


