Atty. Stephanie Hartmann
Stephanie Hartmann's practice focuses on international economic regulation and trade policy, including trade remedies; WTO dispute resolution and market access issues; and sanctions, export control and customs matters. She frequently advises clients on high-stakes trade matters that implicate billions of dollars in international trade and has extensive experience developing policy initiatives and communications strategies to engage with government, industry and other stakeholders.
Profile Summary
About Stephanie Hartmann at a glance
Stephanie Hartmann is a government attorney based in Washington, District of Columbia, practicing at Wilmer Cutler Pickering Hale and Dorr LLP. Admitted to practice in District of Columbia, The District of Columbia Bar and New York, New York State Bar Association. Educated at Georgetown University (J.D., 2014) and Georgetown University (—, 2009). Recognitions include Best Lawyers in America — Government Relations Practice (2026), Best Lawyers in America — Additional Areas of Practice: (2026), and Best Lawyers in America — Alternative Dispute Resolution (2026). Serands clients in Washington, DC and the surrounding metropolitan area.
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About
- Stephanie Hartmann's practice focuses on international economic regulation and trade policy, including trade remedies
- WTO dispute resolution and market access issues
- and sanctions, export control and customs matters
- She frequently advises clients on high-stakes trade matters that implicate billions of dollars in international trade and has extensive experience developing policy initiatives and communications strategies to engage with government, industry and other stakeholders
- She has extensive experience advising clients on classification, valuation, and non-preferential and preferential rules of origin under FTAs, including the unique rules that apply for key economic sectors such as agriculture, textiles, chemicals/pharmaceuticals, and automobiles, as well as how to structure supply chains to mitigate tariff impact
Practice Areas Explained
Stephanie Hartmann's Areas of Practice
Each practice area below reflects the types of cases Stephanie Hartmann handles, with a brief overview of what that area of law covers.
Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.
Stephanie Hartmann is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →
Jurisdictional Context
Why local counsel matters in District of Columbia
Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.
Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.
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