FMCSRs
FMCSRs means Federal Motor Carrier Safety Regulations (49 CFR parts 380, 382, 383, and 384; 49 CFR 390.19 and 390.21; and 49 CFR parts 391 through 393, 395, 396, and 399).
Source
49 CFR § 381.110
Scoping language
None
Is this correct?
or