Violation codes / 390.19B2-BIENNIAL
49 CFR 390 · General requirements390.19B2-BIENNIAL
Motor Carrier failed to file biennial FMCSA registration update as required
What the rule actually says
This violation cites 49 CFR 390.19, motor carrier identification reports for certain mexico-domiciled motor carriers. The regulation reads:
(a) Applicability. A Mexico-domiciled motor carrier requesting authority to provide transportation of property or passengers in interstate commerce between Mexico and points in the United States beyond the municipalities and commercial zones along the United States-Mexico international border must file Form MCS-150 with FMCSA as follows:
(b) Filing schedule. Each motor carrier must file the appropriate form under paragraph (a) of this section at the following times:
(2) Every 24 months, according to the following schedule:
(3) If the next-to-last digit of its USDOT Number is odd, the motor carrier shall file its upd…
The section continues.
49 CFR 390.19, Motor carrier identification reports for certain Mexico-domiciled motor carriers. Read the full section on eCFR
Quoted verbatim from the Electronic Code of Federal Regulations. Nothing here is a paraphrase, and nothing here is legal advice on a citation.
How often this comes up
This violation was recorded 27,123 times across the roadside inspections in the FMCSA file, making it the 127th most frequently cited code. Whether a given instance puts a vehicle or driver out of service is decided at the roadside by the inspector, not by the code itself, so the same violation can end a trip or simply be noted.
It sits under 49 CFR Part 390, which covers general requirements. To see it in context, look up a carrier and read its inspection history: the same code appearing repeatedly is a different signal from a single occurrence.
Look up a carrier's inspection record
Other general requirements violations
- 390.21TB2-DOT Operate a CMV without USDOT number displayed…
- 390.21TB1-MC Operating a CMV without legal name or trade …
- 390.21TB Carrier name and/or USDOT Number not display…
- 390.21A Not marked in accordance with regulations
- 390.21TC-MC Required CMV marking(s) not legible from 50 …
- 390.21TA CMV not marked in accordance with regulation…
Counts are from the FMCSA Inspections and Violations file via data.transportation.gov. This describes how the violation is recorded, and is not legal advice on a citation.