As of 1st May 2019 Jikke heads the International Trade, Customs & Logistics practice group at the Rotterdam law firm Ploum. Her team’s services include advising on and conducting civil, administrative and criminal litigation and corporate investigations in the areas of international trade, logistics, insurance, customs, export controls & sanctions and product compliance, including litigation before the Dutch Supreme Court. The team focuses in particular on the industry sectors Trade & Logistics, High Tech & Industry, Food & Agriculture and Life Sciences & Health.
In her practice, which includes both commercial advisory services and litigation, Jikke combines specialist knowledge in the field of customs law, anti-dumping and trade-regulatory law, with extensive experience in neighbouring fields, including civil and criminal law. Jikke offers an integrated, multidisciplinary approach and therefore a true ‘one-stop-shop’ for all customs and export control related matters.
Jikke has a strong network in logistics which enables her to connect market players and to find out of the box solutions both in and outside the legal arena. Jikke: ‘I work for my clients to achieve the best feasible solution, preferably with willing parties – but if necessary, through tactical litigation. In my view, a lawyer is not called in for the conflict, but for the solution.’
“When Jikke and I started to discuss the creation of a network of customs law firms, Jikke immediately became the engine. GreenLane (for which, by the way, she suggested the name) has developed since as a very prosperous venture. Not only in terms of cooperation and organization but also in commercial terms. At the moment she stepped in, she took ownership. We actually generate money and in that sense I consider GreenLane in my own firm as an evident plus on my CV, which is clearly recognized by my partners. At the beginning we started with five, now we have thirteen member firms in the EU and 7 members in third countries such as China, India and Brazil.. Jikke played an immense role in putting this together as she is by far the most energetic of all of us. She deploys great ideas for business development: both aimed at approaching clients and organizing events. In a nutshell I should say that I like particularly her business acumen. GreenLane would not have been there without Jikke.” - Yves Melin, partner at Reed Smith.
After graduating cum laude in both criminal and business law, Jikke started her career as a lawyer in 2004 with the international law firm DLA Piper, where she gained the necessary experience in all aspects of international trade, transport and insurance law. In addition, she specialized in customs law, export control and sanctions legislation.
In 2008, Jikke passed the specialist postgraduate Grotius Transport Law course, once more with distinction, and at the same time also successfully finished the post masters Customs Law at the European Fiscal Studies Foundation of Erasmus University in Rotterdam.
Jikke is fluent in Dutch and English and frequently publishes articles on customs and export control and sanctions legislation. She wrotes fort he column VAT and Customs of Kluwer Highlights & Insights, chairs the examination board of KGH Douaneopleidingen Nederland, lectures customs law fort he Dutch Forwarders Association FENEX and is founder and board member of GreenLane, an international network of customs and trade law firms both in and outside the EU.
‘Jikke Biermasz is knowledgeable, responsive and always looks for hands-on solutions.’ - Legal 500 EMEA 2024
‘Jikke Biermasz is a star customs lawyer in Rotterdam. A pugnacious litigator, a pragmitic advisor. Strongly recommended.’ - Legal 500 EMEA 2024
‘Jikke Biermasz and Marijn van Tuijl are very competent, with strong expertise in custom law.’ - Legal 500 EMEA 2024
‘Jikke Biermasz has a strong knowledge of the industry and technical expertise on Customs matters. with a customer friendly approach she delivers high-quality advisory which enables her customers to get the most-favourable outcomes.’ - Legal 500 EMEA 2023
‘Jikke Biermasz is very professional and has a thorough legal knowledge. She is also very practical which is important from a business perspective.’ - Legal 500 EMEA 2023
‘Jikke Biermasz and Marijn van Tuijl are very dedicated to their practice and have extensive up to date knowledge of all aspects of customs law and transport and logistics related legislation.’ - Legal 500 EMEA 2023
Jikke Biermasz has registered the following principal (and secondary) legal practice areas in the Netherlands Bar’s register of legal practice areas (rechtsgebiedenregister):
Based on this registration, Jikke Biermasz 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.
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