Back to Resources

Quick Reference Guides

Straight-to-the-point compliance guides for owner-operators and small fleet managers. No filler — just the rules you need to know.

FMCSA Quick Start Guide

Everything you need to get registered and operating legally.

  • Obtain your USDOT number at FMCSA.dot.gov — required before operating interstate
  • Apply for Operating Authority (MC number) if you're a for-hire carrier hauling regulated freight
  • File your BOC-3 form (blanket coverage for process agents) before operating
  • Obtain FMCSA-compliant insurance: $750K minimum for general freight, $1M for hazmat
  • Register for Unified Carrier Registration (UCR) annually — fees based on fleet size
  • Apply for IFTA (International Fuel Tax Agreement) if crossing state lines with diesel
  • Complete your New Entrant Safety Audit within 12 months of starting operations
  • Set up your Drug and Alcohol Testing Program (consortium or owner-operator self-testing)

HOS Quick Reference

The hours-of-service rules every driver must know cold.

  • 11-Hour Driving Limit: May drive max 11 hours after 10 consecutive hours off duty
  • 14-Hour Window: May not drive beyond 14th consecutive hour after coming on duty
  • 30-Minute Break: Required after 8 hours of driving time (off-duty or sleeper berth)
  • 60/70-Hour Limit: May not drive after 60/70 hours on duty in 7/8 consecutive days
  • 34-Hour Restart: Reset 60/70-hour limit by taking 34+ consecutive hours off duty
  • Short-Haul Exception: Drivers operating within 150 air miles may qualify for no ELD/logbook requirement
  • Adverse Driving Conditions: May extend driving window by up to 2 hours in hazardous conditions
  • ELD Mandate: Most carriers must use FMCSA-compliant Electronic Logging Devices

Driver Qualification Basics

What goes in a DQ file, how long to keep it, and when to review it.

  • DQ file required for every CDL driver — must be maintained at your principal place of business
  • Required docs: employment application, MVR, CDL copy, medical certificate, road test certificate
  • Pre-employment drug test: must pass before first dispatch — retain results in DQ file
  • Annual MVR review: required every 12 months — document the review date and findings
  • Previous employer records: request safety performance history for past 3 years
  • Retention periods: DQ files retained 3 years after driver leaves; accident records 3 years
  • Medical certificate expiration: drivers must have a current DOT medical card — track expiration dates

DOT Audit Survival Guide

Walk into your next audit prepared. Know the audit types, what auditors check, and how to pass.

  • Compliance Review (CR): Full-scale audit of safety management controls, records, and violations
  • Focused Review (FR): Triggered by specific violations — targets one or two factor categories
  • Roadside Data Review: Automated review of roadside inspection and crash data
  • Safety Rating Scale: Satisfactory, Conditional, Unsatisfactory — Conditional or Unsat triggers follow-up
  • Prep step 1: Pull all driver DQ files and verify completeness before any audit
  • Prep step 2: Run a full FMCSA SMS score review — know your CSA violation points before auditors do
  • Prep step 3: Audit your Hours of Service logs for missing entries, falsification red flags
  • Prep step 4: Verify drug & alcohol testing records are complete and compliant

Fleet Compliance Basics

Key regulations every owner-operator and fleet manager must know.

  • 49 CFR Part 382: Drug and Alcohol Testing Program requirements for CDL drivers
  • 49 CFR Part 383: CDL standards — driver licensing, testing, disqualification rules
  • 49 CFR Part 391: Driver qualifications — eligibility, medical standards, DQ files
  • 49 CFR Part 395: Hours of Service regulations — driving limits, rest requirements
  • 49 CFR Part 396: Vehicle inspection, repair, and maintenance — DVIR requirements
  • 49 CFR Part 390: General FMCSA regulations — recordkeeping, definitions, penalties
  • FMCSA Safety Measurement System (SMS): Scores your fleet on 7 BASIC categories monthly
  • CSA violations can affect your Safety Rating, insurance premiums, and DOT audit priority

Ready to automate compliance?

BridgeWorks One™ tracks every deadline, document, and inspection for your fleet.

Start Free Trial

Need Deeper Compliance Training?

BridgeWorks Academy™ offers step-by-step compliance education, certification programs, and training courses for owner-operators and fleet managers.

Visit BridgeWorks Academy™ →
    BridgeWorks Assistant™
    Quick Reference Guides | BridgeWorks One™ | BridgeWorks One™