International Trade: Customs
USA - Nationwide
3 years ranked
LAWYER PROFILE
Jennifer Diaz
USA 2026
Ranked in 1 practice area
About
Provided by Diaz Trade Law, P.A.
USA
Practice Areas
-Import compliance - helping U.S. importers navigate CBP requirements and reasonable care obligations.
-Export compliance - U.S. export controls and compliance under the EAR and ITAR.
-CBP enforcement - detentions, seizures, penalties, liquidated damages, and other enforcement actions.
-Tariffs - helping businesses understand and respond to U.S. tariff measures and changing trade policies.
-Customs audits & compliance programs.
Career
Jennifer (Jen) Diaz is a Board-Certified International Attorney specializing in customs and international trade. For 20 years, Jen has counseled businesses of all sizes on complex customs issues and has a strong record of success in mitigating federal administrative enforcement actions. Jen has been recognized by Chambers Global and USA, “Super Lawyers” as a Top International Attorney, has an AV rating of “Preeminent,” and is considered a leading expert in International Trade Law by the Florida Bar.
Professional Memberships
Temple Beth Moshe, Secretary, (2024-2025).
Soldiers Save Lives, Let’s Do Something, Board Member, (2024).
The Florida Customs Brokers & Forwarders Association, Board Member and Education Chair (2022-2025), Education Co-Chair (2021-2022). Government Affairs Committee (2012-2014, Customs Committee (2010-2014), Education Committee (2009-2014), Membership Committee, (2006-2008).
Appointed to The Florida Bar’s ILS Executive Council (2022-2025).
Member of MSI (2021-2025).
Organization of Women in International Trade – South Florida, Immediate Past President/Chairman of the Board and OWIT International Representative (2012-2014), President (2010-2011), Treasurer (2007-2009), Board of Directors (2006-2025).
DEC South Florida, Appointed Member (2020-2024).
Member, International Network of Boutique and Independent Law Firms (INBLF), (2024).
Provisors, Executive Committee Member, (2024).
Member of Trade Support Network (TSN), (2021-2024).
NCBFAA, NEI, Professional Member, (2016-2024).
Member of the Global Chamber (2021-2025).
Publications
Author, Bloomberg Law, CBP Protests and Post-Entry Corrections, July 2026
Author, Bloomberg Law, Navigating IEEPA Tariff Refunds: Legal and Compliance Considerations, June 2026
Contributing Author, International Law Deskbook, 2026.
Author, Bloomberg Law, Import Compliance & Training Programs, December 2025
Author, Bloomberg Law, CBP’s Recordation Program, September 2025
Author, Santander Navigator, Five Tips for SMEs Looking to Scale Wellness Brands in the US, June 2025
Author, The Florida Bar, The Capstone, “Breaking the Chains: Forced Labor in Mexico’s Supply Chains,” June 2025
Co-Author, The National Interest, “Tariffs are Bad, So Are Non-Tariff Barriers,” April 2025
Author, Bloomberg Law, CBP Recordkeeping Requirements – Retention, the (a)(1)(A) List, and More, September 2024
Author, Bloomberg Law, BIS Regulatory Updates: 2023 Significant Changes, January 24, 2024.
Author, Bloomberg Law, Significant Updates to BIS Enforcement Policies in 2023, November 8, 2023.
Author, Bloomberg Law, Customs Administrative Enforcement Process: Fines, Penalties, Forfeitures and Liquidated Damages, November 6, 2023.
Author, Bloomberg Law, Responding to CBP Form 28 or 29, October 30, 2023.
Author, Bloomberg Law, Voluntary Self-Disclosures: Recent Guidance From BIS, OFAC & DOJ, September 29, 2023.
Author, Bloomberg Law, Submitting Voluntary Self-Disclosures to Bureau of Industry & Security, May 11, 2023.
Author, Bloomberg Law, US Sanctions Lists, February 2023.
Author, Bloomberg Law, Significant Changes to CTPAT Trade Compliance Program in 2022, February 2023.
Author, Bloomberg Law, Significant Updates to BIS Enforcement Policies in 2022, November 2022.
Author, Bloomberg Law, Building & Maintaining an Export Compliance Plan, October 2022.
Author, Bloomberg Law, Submitting a Prior Disclosure to CBP, September 2022.
Author, Bloomberg Law, A Comparison of Customs IPR Protection in the U.S. & China, July 2022.
Author, Bloomberg Law, What is an Importer’s ‘Reasonable Care’ Standard, May 2022.
Author, Bloomberg Law, Submitting a Voluntary Disclosure to Directorate of Defense Trade Controls, May 2022.
Author, Bloomberg Law, Tariff Classification Basics, January 2022.
Author, Bloomberg Law, Export Licensing Under EAR, January 2022.
Chambers Review
Provided by Chambers
Chambers Guide to the USA
International Trade: Customs - USA - Nationwide
Band 4
Individual Editorial
Jennifer Diaz of Diaz Trade Law is able to advise clients on a range of international trade and customs matters, and has a successful track record of mitigating federal enforcement actions.
Strengths
Provided by Chambers
Jennifer Diaz is a go-getter.
International Trade: CustomsChambers Guide to the USA
Ranked Individuals at Diaz Trade Law, P.A. (1)
USA - Nationwide
Jennifer Diaz
International Trade: Customs
View profile
What success is built on
Chambers is the leading data and intelligence partner for the legal sector.