Fast Trucking ComplianceCompliance FAQ
Is the BMC-91 the same as BIPD insurance?
No. BIPD is the underlying liability coverage - bodily-injury and property-damage protection - that pays third-party claims. The BMC-91 is the FMCSA filing form your insurance company submits to prove that BIPD coverage exists at the federal-mandated minimums under 49 CFR §387.7. They go together but they are not the same thing. BIPD is the policy. BMC-91 (or BMC-91X for split-coverage placement) is the proof-of-financial-responsibility certificate. Without the BMC-91 on file, FMCSA does not consider you insured even if you have a $1,000,000 policy in your hand. Without BIPD, the BMC-91 is meaningless. The form is filed electronically by the insurer through FMCSA Login.gov; you do not file it yourself. Cancellation works the same way - your insurer transmits a BMC-91 cancellation notice and FMCSA revokes operating authority 30 days later if no replacement filing arrives.
Why it matters
New carriers buy BIPD on the open market the same week they apply for MC authority. The application asks for proof of insurance because FMCSA does not grant operating authority until a BMC-91 lands in their system. The BMC-91 is due within 20 days of the FMCSA Register notice (49 CFR §365.109T), and the docket simply sits in pending status while the agency waits for it.
BMC-91X exists for carriers who split coverage across multiple insurers (a primary $750,000 layer plus an excess umbrella from a second carrier). Each insurer files an X-suffix form indicating their share. FMCSA aggregates the total to confirm the $750,000 floor.
Cargo insurance has its own filing form, the BMC-32, but it's only required for household-goods carriers. General-freight carriers carry cargo voluntarily because brokers demand it; FMCSA does not require it for non-HHG operations.