
Jasper Helder
Partner
Areas of Focus
- Export Controls & Economic Sanctions
- Customs & Import Controls
- Antibribery/Foreign Corrupt Practices Act (FCPA)
- Anti-Money Laundering
- International Trade
- Global Investment Review
- Disputes & Investigations
- National Security
- Semiconductors
- Telecom, Media & Technology
- Oil & Gas
- Fintech
- National Security & Global Investigations
- Commodities, Trading & Derivatives
- Capital Solutions
- Conventional Energy
- Focuses on economic sanctions, export controls, national security (including EU and U.K. investment review), trade regulation, anticorruption and anti-money laundering compliance.
- Has particular experience regarding Russia, the Middle East and China.
- Advises clients across industry sectors such as energy, semiconductor and hi-tech, telecommunications, aerospace & defense, commodity trading, investment funds and private equity on multijurisdictional sanctions and export compliance.
Jasper has practiced international trade regulation and policy for over three decades. He focuses on sanctions, export controls, national security, anticorruption and anti-money laundering (AML), as well as advising on other aspects of trade regulation, including customs, trade remedies, free trade agreements and rules of origin.
He develops strategies for regulatory challenges and helps his clients see around corners in business in regulatory and geopolitically challenging and highly regulated transactions, industries and jurisdictions.
Jasper also conducts regulatory and internal investigations, prepares voluntary disclosures and negotiates these to a regulatory resolution/settlement before regulatory agencies, including in the context of criminal matters. Jasper’s deal work includes providing counsel on mergers & acquisitions (M&A), joint ventures (JVs), investments and lending, due diligence, shareholder issues and other corporate (governance) advice.
With the client’s business objectives front of mind, Jasper provides direct, timely and pragmatic advice, drawing on his deep, detailed experience with regulatory agencies. He is routinely successful in resolving regulatory issues and disputes for clients.
His clients include multinational companies headquartered in Europe, the United States, the Middle East and Asia, across multiple sectors, including energy (upstream & downstream), semiconductor and hi-tech, aerospace & defense, shipping, commodity trading, private equity, private credit, sovereign wealth funds and other investment management businesses.
His work usually involves multiple jurisdictions, including European Union (and EU member states), as well as the United Kingdom, United States and Switzerland. Much of his work involves the interaction between U.S. sanctions, export controls and national security regulation and other jurisdictions, including the compliance impact of local laws and “blocking regulations.”
The advocate listed above has registered the following principal (and secondary) legal practice areas in the Netherlands Bar’s register of legal areas:
1. Jasper Helder is registered for Administrative law (EU law)
Based on this registration, he is required to obtain ten training credits per calendar year in each registered principal legal practice area in accordance with the standards set by the Netherlands Bar.
- Advising a global semiconductors manufacturer on the U.K. framework for national security reviews of foreign investment under the U.K. Enterprise Act, the U.K. National Security and Investment Act and in relation to an ad-hoc review by the U.K. National Security Advisor.
- Advising a global telecoms leader on the sanctions compliance aspects of a debt restructuring and subsequent divestment of its Russian operations.
- Advising a semiconductors leader on the interface between U.S., Chinese and European economic security policies and related export controls and trade negotiations.
- Advising several clients on unilateral high-tech export controls adopted by different EU member-states.
- Advising several clients on sanctions compliance aspects of their withdrawal from the Russian Arctic liquefied natural gas (LNG) 2 project.
“Jasper Helder, partner, [has] been covering us in highly complex matters for years. Understands client needs without compromising on advice. Straight shooter.”
The Legal 500 UK
LanguagesDutch
English
French
German
Dutch
English
French
German
EducationJ.D., Erasmus University Rotterdam
J.D., Erasmus University Rotterdam
Bar AdmissionsNetherlands Bar Association
Registered Foreign Lawyer in England and Wales
Netherlands Bar Association
Registered Foreign Lawyer in England and Wales
- Chambers UK, Sanctions, 2024-2026
- The Legal 500 UK, Leading Parnter: Trade, WTO, Anti-dumping and Customs, 2017-2026
- The Legal 500 EMEA, WTO, Switzerland , 2024-2025
- Chambers Global, International Trade/WTO, Europe-wide, 2013-2025
- Chambers Europe, International Trade/WTO, 2013-2025
- Lexology Index (formerly Who’s Who Legal), International Sanctions, 2020-2021, 2025.
- Who’s Who Legal, Trade & Customs, 2016-2025
- Lexology Index (formerly Who’s Who Legal), Thought Leader, Trade & Customs, 2021, 2025
- Global Investigations Review 100, Recommended for Representing Companies in Dutch, EU and U.S. Sanctions Enforcement Cases, 2020
- Acritas, Acritas Star, 2019
- Netherlands Bar Association
- Giving Paper “The Legal and Practical Impacts of Sanction on Construction Contracts” at Informa Construction Contracts & Law Conference, London, July 5, 2022.
- Giving Paper “Legal Aspects of Sanctioned Country Business for Pharma, Medical and Agri Sectors” at Nielsonsmith Trade Compliance in Life Sciences, Universities and Research Institutes Conference, Zurich, May 12. 2022.
- Giving Paper “EU Blocking Regulation – Impact of European Court of Justice Judgment in Bank of Melli Iran v Telekom Deutschland GmbH” at Nielsonsmith Trade Compliance in Life Sciences, Universities and Research Institutes Conference, Zurich, May 11. 2022.
- Comments “Areas and Priorities for U.S. and EU Export Control Cooperation under the U.S.-EU Trade and Technology Council,” co-authored with Kevin Wolf and Emily Kilcrease, January 14, 2022.
- “Protecting the Crown Jewels - New U.K. National Security Rules for Foreign Investment in a Post-COVID-19, Post-Brexit World”, Akin Webinar, London, June 2020.


