DOT Compliance Review Preparation for Motor Carriers

The FMCSA Compliance Review (CR) is a formal safety audit conducted by a federal or state motor carrier safety specialist. Unlike the New Entrant Safety Audit — which is a baseline program review for all new carriers — a Compliance Review results in an official safety rating and is typically triggered by performance indicators or complaints.

This guide covers how Compliance Reviews work, what triggers them, and how to keep your records in order so you’re prepared if one is scheduled.

Compliance Review vs. New Entrant Safety Audit

These two processes are frequently confused by new carriers:

	New Entrant Safety Audit	Compliance Review
Who gets one	All new carriers within 18 months	Carriers triggered by performance indicators
Results in	Pass/fail outcome	Official safety rating (Satisfactory/Conditional/Unsatisfactory)
Triggered by	Starting a new authority	CSA scores, crash history, complaints, or inspections
Scope	Minimum compliance systems	Comprehensive regulatory compliance
Consequence if poor	Safety Assurance Process (corrective action)	Conditional or Unsatisfactory rating; possible operations cap or shutdown

Most new carriers will experience a New Entrant Safety Audit, not a Compliance Review, in their first two years. But if CSA scores climb, a Compliance Review can follow.

What Triggers a Compliance Review

FMCSA uses the Safety Measurement System (SMS) to identify carriers whose violation patterns indicate risk. Common triggers:

• Elevated CSA BASIC scores — particularly in Unsafe Driving, HOS Compliance, or Vehicle Maintenance
• Crash history — a serious crash or pattern of crashes
• Complaint — a formal safety complaint from a driver, shipper, or enforcement agency
• Referral from a roadside inspection — particularly after a serious OOS violation
• Targeted enforcement — national or regional enforcement campaigns in your commodity or lane type

Your CSA score is public at ai.fmcsa.dot.gov/sms. Check it regularly. Elevated scores don’t automatically trigger a review, but they increase the probability — and they’re your early warning system.

Safety Rating Outcomes

After a Compliance Review, FMCSA issues one of three safety ratings:

Satisfactory: The carrier is in substantial compliance with federal safety regulations. This is the target outcome.

Conditional: The carrier has deficiencies in one or more safety fitness factors but is not prohibited from operating. Corrective action is expected.

Unsatisfactory: The carrier has critical or acute violations across multiple areas. An Unsatisfactory rating results in proposed revocation of operating authority — the carrier must either correct deficiencies through a formal process or cease operations.

A fourth outcome — Not Rated — is used for carriers who don’t meet the minimum sample thresholds for a full rating.

What the Review Examines

A Compliance Review evaluates six factors (aligned with the FMCSA safety fitness standards):

1. Parts and accessories — Vehicle equipment condition
2. Driver qualifications — CDL, medical certificates, DQ files
3. Operational requirements — HOS records, ELD compliance
4. Financial responsibility — Insurance filing
5. Hazardous materials — If applicable
6. Accident recording — Accident register maintenance

Each factor is rated based on regulatory violations found during the review. Critical violations in any single factor can result in an Unsatisfactory rating regardless of other factors.

Document Preparation

Whether or not a Compliance Review is imminent, maintain these records as a matter of course:

Driver Qualification:

• Complete DQ files for every driver, current and organized
• Medical certificates current (not expired)
• Annual MVR reviews documented
• Clearinghouse queries on file

HOS / ELD:

• ELD data intact and accessible for recent months
• No patterns of HOS violations in the data
• Ability to export ELD records for review

Vehicle Maintenance:

• Pre-trip and post-trip inspection reports retained (3 months)
• Annual inspection current for each vehicle
• Maintenance log showing systematic inspection and repair

Insurance:

• Current proof that insurance is filed with FMCSA (check LMIA)

Accident Register:

• Current register documenting all recordable accidents (3-year retention)

During the Review

If notified of a scheduled Compliance Review:

• Gather all records in advance and organize by category
• Have ELD export capability ready
• Know your USDOT and MC numbers and have authority documentation accessible
• Confirm your contact information in the FMCSA portal is current

Do not wait for the auditor’s arrival to locate documents. If records are missing, the best outcome is a citation for the gap — not a favorable interpretation of “probably compliant.”

If the review results in violations, respond formally through FMCSA channels. The safety rating upgrade process is available for carriers who correct deficiencies and document the corrections.

Frequently Asked Questions

Is the Compliance Review the same as the New Entrant Safety Audit?

No. The New Entrant Safety Audit is a baseline check conducted on new carriers within the first 18 months of operation. An FMCSA Compliance Review is a more comprehensive investigation, typically triggered by elevated CSA scores, crash history, or complaints. The records reviewed overlap significantly, but a Compliance Review is more serious and results in an official safety rating.

What does a Conditional safety rating mean?

Conditional means the carrier was found to have deficiencies in one or more factors but was not rated Unsatisfactory. A Conditional carrier is not prohibited from operating but may face increased scrutiny, difficulty obtaining certain broker relationships, and insurance challenges. Corrective action and a follow-up review may be required.

Can I request a safety rating upgrade after a Compliance Review?

Yes. Carriers rated Conditional or Unsatisfactory can request a review once they've corrected the cited deficiencies. The FMCSA upgrade process requires documentation of corrective actions. Verify current procedures at fmcsa.dot.gov.