FreightProof for Insurance Underwriters

Broker Compliance Documentation as an Underwriting Asset

Montgomery Changed Your Risk Model

On May 14, 2026, the Supreme Court ruled unanimously (Montgomery v. Caribe Transport II, 608 U.S. ___) that state-law negligence claims against freight brokers for carrier selection are not preempted by the FAAAA.

Before: Brokers were largely insulated from negligent-selection claims. Your risk model could discount carrier selection liability.

After: Every dispatch is a potential liability event. The standard is "ordinary care" in carrier selection — defined state-by-state through litigation. Your policyholders are exposed, and their compliance posture now directly affects your loss ratio.

The Exposure Numbers

MetricValue
Licensed freight brokers in the US~28,000
Median nuclear verdict (trucking)$36 million
Average trucking verdict (2020–2023)$27.5 million
Federal surety bond requirement$75,000
Motor carrier liability minimum (set 1985)$750,000
Inflation-adjusted equivalent~$2.2 million

The $75,000 bond covers 0.2% of median nuclear verdicts. The gap between broker exposure and mandated financial responsibility is the largest in the transportation liability system.

What Differentiates a Good Risk

Plaintiff attorneys are already publishing discovery playbooks targeting:

  • Whether a documented carrier vetting process exists
  • Whether it was followed for the specific dispatch in question
  • Whether the broker checked FMCSA safety data at dispatch time (not just onboarding)
  • Whether the evidence is timestamped and tamper-evident

    • Brokers who can answer yes to all four are materially better risks than those who cannot.

    The difference between a broker with per-dispatch cryptographic compliance records and one with a written policy and spreadsheet tracking is the difference between a defensible claim and a settlement.

    What FreightProof Compliance Records Contain

    Each vetting record includes:

    FieldWhat It Proves
    Carrier identityDOT number, legal name, MC number, operating status, authority type
    Safety ratingFMCSA rating (Satisfactory / Conditional / Unsatisfactory) at check time
    BASIC scoresAll 7 SMS categories with percentiles and threshold flags
    Crash historyTotal crashes, fatalities, injuries from FMCSA Crash File
    Inspection recordOOS rates (driver, vehicle, hazmat) from 3-year inspection history
    Authority statusActive/inactive, authority age (new-entrant flag)
    Risk score0–100, mapped to Montgomery factors
    RecommendationAPPROVE / CAUTION / REJECT with specific red flags
    TimestampISO 8601, second-precision, UTC
    SHA-256 hashCryptographic seal of all data at check moment

    The hash is independently verifiable: anyone can recompute SHA-256 on the record without an account, API key, or trust in the platform.

    How to Verify a FreightProof Record

  • Broker provides the vetting record (JSON or printable HTML)
  • Take the snapshot_json field
  • Compute SHA-256(snapshot_json)
  • Compare with the data_hash field
  • If they match, the record is unaltered since creation

    • No Rootz account needed. No API call. No trust in the platform. This is the same cryptographic standard (FIPS 180-4) used in federal classified systems.

    Underwriting Implications

    Brokers WITH FreightProof compliance records:

  • Per-dispatch documentation of carrier vetting decisions
  • Timestamped, tamper-evident, independently verifiable
  • Risk-scored against Montgomery-specific factors
  • Searchable audit trail (vetting history by carrier, date, broker)
  • Continuous monitoring with alerts on carrier safety changes

    • Brokers WITHOUT per-dispatch documentation:

  • Rely on written policy + manual processes
  • Evidence is reconstructed after incidents (spoliation risk)
  • No timestamped proof of what was checked per dispatch
  • No independent verification mechanism
  • Higher plaintiff success probability in negligent-selection claims

    • Pricing signal:

    Requiring or incentivizing FreightProof compliance documentation in broker policies creates a measurable quality signal that distinguishes well-managed operations from exposure concentrations.

    Partnership Opportunity

    For carriers and E&S markets:

  • Require FreightProof compliance records as a policy condition or premium discount trigger
  • Access aggregate compliance data (anonymized) for portfolio risk assessment
  • Verify policyholder compliance records independently at any time

    • For MGAs and program administrators:

  • White-label FreightProof under your brand
  • Embed compliance documentation in your broker program requirements
  • Automated compliance reporting feeds into underwriting workflows

    • The Bottom Line

    Montgomery created a new underwriting variable: documented, per-dispatch carrier vetting compliance. Brokers with it are better risks. Brokers without it are exposed to the largest verdict gap in transportation liability.

    FreightProof generates the documentation. You price the risk.

    freight.rootz.global · Rootz Corp · steven@sprague.com