Every U.S. motor carrier needs an active MC and USDOT number, current BOC-3 process agent, UCR filing, $750K–$1M primary liability insurance, IFTA and IRP registrations if interstate, and ELD compliance for HOS — failure of any one will deactivate authority.
- Definition
- Trucking Compliance — Trucking compliance is the body of FMCSA, DOT, state, and tax rules a motor carrier must follow to operate legally — covering operating authority, insurance, safety, hours of service, fuel tax, and apportioned plates.
- Primary liability minimum
- $750K (general freight)
- Cargo insurance standard
- $100K
- UCR renewal
- By Dec 31 each year
- IFTA filing
- Quarterly
- New-entrant audit window
- Within first 12 months
- MCS-150 update
- Every 24 months
- Drug & alcohol program (D&A)
- Required from truck #1
- HVUT (Form 2290)
- $550/truck/year, due Aug 31
What is the trucking compliance stack?
Think of compliance as a stack: authority (MC + DOT), permits (BOC-3, UCR, IFTA, IRP), insurance (primary, cargo, physical damage), safety (HOS, ELD, drug & alcohol), and tax (HVUT / 2290). Any layer failing collapses the operation — an expired UCR shuts down the truck the same way a lapsed insurance policy does.
The FMCSA runs it all through the SAFER system (safer.fmcsa.dot.gov). A broker checking your authority sees one status page — active, out-of-service, or revoked. Anything but 'active' means you don't get loads.
What insurance do you actually need to run?
Federal minimum is $750K primary liability for general freight, $1M for hazmat, and $5M for certain hazardous cargoes. The federal minimum is not the market minimum — most brokers require $1M primary + $100K cargo before they'll set you up.
Add physical damage (equal to truck value), non-trucking liability (covers personal use), and consider occupational accident insurance for owner-operators who don't qualify for workers' comp. Year-one premiums for a new authority run $8K–$14K; year two drops 30–40% with clean loss runs.
How do IFTA and IRP work together?
IFTA (International Fuel Tax Agreement) redistributes fuel tax between the 48 states + 10 Canadian provinces based on where you actually drove, not where you bought fuel. You file quarterly (Apr/Jul/Oct/Jan), report miles driven per jurisdiction and gallons purchased per jurisdiction, and pay or receive net tax.
IRP (International Registration Plan) is the apportioned license plate — you register in your base state, declare miles in each state, and pay one plate fee that covers all of them. If you cross state lines with a truck over 26,000 lbs, you need both. Intrastate-only trucks are exempt.
What triggers a new-entrant safety audit?
Every new MC gets audited within the first 12 months of active authority. FMCSA (or a state partner) reviews your driver qualification files, drug & alcohol program participation, DVIRs, maintenance records, HOS logs, accident register, and insurance filings. Fail the audit and your authority is revoked; you have 60 days to correct or shut down.
The single most common audit failure is a missing or incomplete D&A program — pre-employment, random, post-accident, and reasonable-suspicion testing must all be documented from truck #1. The second is incomplete driver qualification files. Both are cheap to fix before the audit and expensive to fix after.
How do ELD and hours-of-service rules work?
ELD (electronic logging device) has been mandatory for most CMVs since 2019. It automatically records driving time and transmits HOS status. The standard property-carrying HOS: 11 hours driving within a 14-hour on-duty window, then 10 consecutive hours off. 60 hours in 7 days or 70 in 8, with a 34-hour restart.
The 30-minute break kicks in after 8 cumulative driving hours. Split-sleeper is 7/3 or 8/2. Adverse conditions and short-haul exceptions exist but require documentation. HOS violations post to CSA within 24 hours via ELD telemetry — the days of paper-log flexibility are gone.
What deadlines will silently kill your authority?
UCR (Unified Carrier Registration): renew by Dec 31 each year. Lapsed UCR gets your truck shut down at roadside within days. Cost: $46 for 1–2 trucks, $138 for 3–5.
HVUT (Form 2290): due Aug 31 for the July 1–June 30 tax year. $550 per truck over 55,000 lbs. Without a paid 2290 stamped Schedule 1, you cannot renew IRP tags. MCS-150: FMCSA biennial update, due every two years on your MC anniversary. BOC-3: renewed automatically by your process agent for $25–$50/year. Miss any of these and you're out of service.
Frequently asked questions
What happens if my UCR lapses?
Your operating authority can be deactivated and you can be cited at roadside inspections. Renew before Dec 31 each year.
Do I need IFTA if I only run in one state?
Only if your vehicle is over 26,000 lbs GVWR AND crosses state lines. Intrastate-only carriers are exempt.
How do I check if my authority is active?
Look up your MC or DOT number at safer.fmcsa.dot.gov. It shows current status, insurance on file, out-of-service history, and CSA scores.
What are CSA scores and do they matter?
CSA (Compliance, Safety, Accountability) is FMCSA's safety scoring system across seven BASICs (Unsafe Driving, HOS, Vehicle Maintenance, etc.). Brokers and shippers pull CSA reports before booking. High scores in any BASIC (above the intervention threshold) lose you freight.
How long do I have to fix a failed new-entrant audit?
60 days to submit a corrective action plan and evidence. FMCSA can extend once. Miss the deadline and your authority is revoked with no restart — you file a new OP-1 from scratch.