With significant changes to laws across the globe, our clients rely on our highly experienced team for advice on high-value customs matters, involving significant financial and non-financial risk. Mayer Brown's global Customs practice has the capacity and knowledge to advise on cross-border strategies for multinational businesses operating in the United States, European Union, United Kingdom, Asia, and Latin America. Clients regularly turn to us for compliance with global import regulations, optimizing sourcing options, and eliminating barriers to market entry.

We advise on supply chain risk and opportunities, counsel on import compliance, and represent clients in adverse proceedings before customs authorities, including the US Customs & Border Protection (CBP) and the EU or EU Member States' authorities. Clients trust our counsel at all levels of government, ranging from front-line regulators to political appointees and congressional and administration staff. This is particularly helpful in ensuring clients are proactive—advocating on behalf of companies on issues ranging from rules of origin to 301 duty exclusion eligibility, as well as in duty deferral proceedings (such as the GSP and MTB programs).

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