International Law & Trade.

Borders are where business gets complicated — tariffs, treaties, sanctions and customs, all moving at once. We keep goods, capital and contracts flowing across jurisdictions and step in early when a shipment, a license or a counterparty becomes a problem, working beside our corporate and arbitration colleagues.

90+Countries touched by client trade flows this decade
$1.2bnCross-border contract value reviewed or defended
70%Of tariff and customs disputes closed without litigation

Overview

Trade disputes are won in the paperwork long before they reach a tribunal. Classification, valuation, rules of origin, the small print in a sales contract — the details that decide whether a shipment clears or sits bonded are the details we manage first. You will know your exposure, your options and the cost of each path, in plain words.

Export controls and sanctions, customs audits and tariff engineering, trade-remedy proceedings and the contracts of sale underneath them. We advise importers, exporters, manufacturers and the banks and carriers that move their goods.

From our Chicago and London headquarters we coordinate with associated counsel in Singapore, so a contract signed in one time zone is enforceable in the next — one instruction, one team, no relay race of opinions.

The Lawento office, base of the international trade team

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The International Law & Trade team

RM

R. Marcus Gallagher

Senior Partner · Lead, International Law & Trade
SI

Simone Ives

Partner · Trade Remedies
TK

T. Kellerman

Counsel · Customs & Compliance
AL

A. Lachance

Associate · Export Controls
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What the record says

A tariff reclassification saved us a seven-figure cost line — found by this team and missed by everyone before them.
Import client survey, 2025
Sanctions advice we could act on the same week we asked for it.
General counsel survey, 2025

Recent work

Matters we're proud of

Customs

Tariff classification challenge won for a national food importer

Sanctions

Licensing path cleared for dual-use equipment exports

Trade remedy

Anti-dumping duties reduced on appeal for a steel distributor

Advisory

Subsidy-compliance framework built for a government task force

Latest articles and knowledge

Article

Rules of origin: where your product legally comes from

Legal briefing

Export controls after the latest entity list update

Article

Incoterms in practice: who pays when it goes wrong

Trade without borders, counsel without gaps

A confidential first conversation with the international trade team.

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