We read the financial record of American trade, and recover what American firms never owed.

The rules exist. The evidence exists. The capacity to act on both, at the speed and volume American trade demands, never has. We build it.

What we find, invoice by invoice

46 CFR 541.6

D&D invoice compliance

Demurrage and detention invoices missing a required element are void. We flag every one.

CAPE window

IEEPA refund triage

Refunds owed on struck-down tariffs, sorted by the day each entry crosses out of reach.

19 U.S.C. 1514

Duty overpayment

Misclassified duty is recoverable only inside a protest window nobody was watching.

19 U.S.C. 1313

Unclaimed drawback

Duty back on re-exports, on a five-year clock most firms let run out.

UIIA

Chassis & per diem

Chassis and detention billed without the interchange evidence to enforce it.

Reconciliation

Invoice vs quote

Carrier invoices billing charges that were never in the quote of record.

Rebill

Missed accessorials

Charges you incurred and forgot to bill back to your customer.

46 CFR 530.8

MQC shortfall

Minimum-volume exposure flagged before liquidated damages hit.

Every figure we surface is proven, cited, and reproducible.

How it works

Arctic Autonomy reads the raw document, pulls the facts, and checks them against the regulation as it stood the day the charge happened. Every figure traces to a page and a citation, and any determination replays byte for byte. The model proposes. It never decides a number.

See what we find

Updates

More updates
FIELD LOGAUGUST 7, 2026

Reading a demurrage invoice the way the FMC actually wrote the rule

PRESS RELEASEJULY 22, 2026

Recovering what American importers overpay, one entry at a time

PRESS RELEASEJUNE 30, 2026

New funding to read every document crossing the American waterline

In the press

A serious attempt to make the financial record of American trade legible for the first time.

MARITIME REVIEW

It hands the smallest firm at the table the reach of the largest counterparty across it.

MARITIME WIRE

It reconstructs what was contracted against what was billed, with the proof to enforce it.

THE SHIPPING BRIEF