How it works
Apply through the FMCSA's Unified Registration System along with proof of insurance (BMC-91 or BMC-91X) and a process agent (BOC-3 filing). Activation typically takes 21+ days after insurance and process agent filings are received.
Who uses it
For-hire motor carriers hauling regulated freight interstate. Private carriers hauling their own goods and carriers hauling only exempt commodities (certain agricultural products) do not need an MC number.
Why it matters
Brokers will not tender loads to a carrier without active MC authority and proof of insurance. Most load boards require an active MC number to post for loads.
In Rig Terminal
Rig Terminal tracks MC authority status, insurance filings, and process agent on file as part of the Compliance dashboard.
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