Overview

Koen T'Syen specialises in commercial and competition law as well as in Belgian and EU life sciences regulatory matters (medicines and medical devices).

He advises clients on a wide range of commercial matters including contract law, distribution law, public procurement law and unfair market practices. Further, he assists clients in competition law matters including cartel damages claims and merger control.

Koen’s expertise is often put to use in the life sciences sector, of which he has a thorough knowledge. He has substantial experience in advising life sciences clients on commercial and regulatory matters including, for instance, advertising and promotion issues, clinical trials, marketing authorisations and pricing and reimbursement issues.

Koen represents clients before Belgian civil and administrative courts and has also represented clients before the Court of Justice of the European Union. Koen was appointed as the National Reporter for Belgium at the 2016 Congress of the International League of Competition Law (LIDC) in Geneva in view of his expertise in life sciences and competition law.

He regularly speaks and writes on matters falling within his area of expertise.

Languages 

Dutch, English, French

Recommendations

  • Euromoney Legal Media Group – Rising Star: Belgium
  • Expert Guides – Life Sciences (Rising Star)
  • Legal 500 for Competition Law (Belgium)
  • Legal 500 for Healthcare and Life Sciences

Education

  • College of Europe, Bruges, LL.M. in European Legal Studies, 2007
  • University of Leuven, Master of Laws, 2006
  • University of Namur, Bachelor of Law, 2003

Publications

Chambers & Partners Life Sciences Guide - EU Chapter, co-author with Peter L’Ecluse Catherine Longeval and Thibaut D’hulst, Chambers and Partners, 2019.
 
“Taxis, Limousines and Information Society Services – Court of Justice of European Union Confirms Uber’s Status as a Transport Services Company”, co-author with Charlotte Woolfson, IHT 2019, issue 2, pp. 263-269.
 
Chambers & Partners Life Sciences Guide - EU Chapter, co-author with Peter L’Ecluse Catherine Longeval and Melody Moodley, Chambers and Partners, 2018.
 

Belgium chapter on antitrust in pharmaceutical markets in P. KOBEL ET AL. (eds.), Antitrust in Pharmaceutical Markets & Geographical Rules of Origin, LIDC Contributions on Antitrust Law, Intellectual Property and Unfair Competition, Springer, 2017.

Pharma.be’s Commented Codex Pharma – Public Health in Belgium, Knops Publishing, 2013.
“Off-label use of medicinal products and product liability”, co-author with Peter L’Ecluse and Catherine Longeval, Life Sciences Cross-border Handbook, Practical Law Company, 2013.

“Patent settlement agreements: the state of play in the EU and the US”, co-author with Peter L’Ecluse, Catherine Longeval and Steven Corcoran, Life Sciences Cross-border Handbook, Practical Law Company, 2012.

“De bescherming van zakengeheimen in het Belgisch en Europees mededingingsrecht: Wat geheim is blijft geheim…of toch niet?”, co-author with Peter L’Ecluse, Cah. Jur. 2011, issue 1, pp. 20-30.

Contributor to Van Bael & Bellis, Competition Law of the European Community (fifth edition, Kluwer, 2010), the standard work of reference in the field of EU competition law.

“Market Power in Bidding Markets: An Economic Overview”, World Competition 31(1):37-62, 2008 (this publication is a slightly amended version of Koen’s thesis at the College of Europe, Bruges, Belgium, for which Koen was awarded the Rafael Sanz Rodriguez Memorial Prize for best thesis in the College of Europe’s law department).

Professional Memberships

Member of the Association for the Study of Competition Law (Vereniging voor de Studie van het Mededingingsrecht/Association pour l'Etude du Droit de la Concurrence)

Member of TOPRA (The Organisation for Professionals in Regulatory Affairs)

Member of AIJA (International Association of Young Lawyers)

Bar Admission

Brussels

Notable assignments

  • Assisting and representing a global provider of integrated supply chain solutions to, amongst others, clients in the defence industry, in litigation against an international organisation with a view to recovering a claim of more than $ 200 million.

  • Assisting and representing a joint venture of two global engineering and construction companies in litigation against a subcontractor in a dispute relating to a large construction project.

Publications and insights

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    • 12/02/2020
    • Articles

    UK Competition and Markets Authority Consolidates Hydrocortisone Probe On Account of Excessive Pricing and Other Competition Violations

    The UK Competition and Markets Authority announced this morning that it has issued a supplementary statement of objections (“SSO”) in its inquiry into alleged excessive and unfair pricing, anti-competitive agreements and abusive conduct in relation to the supply of hydrocortisone tablets in the UK (see, attachment). The CMA has been conducting three separate investigations in this matter and has issued previous statements of objections on four occasions between December 2016 and February 2019 (see, Van Bael & Bellis Life Sciences Newsflash of 6 March 2017). The new SSO has brought all these cases together and has allowed the CMA to reconsider specific aspects of its provisional findings in the previous statements of objections. The CMA accuses a range of companies, including Auden Mckenzie and its successor Accord-UK (previously: Actavis UK), Waymade and Advanz Pharma (previously: Concordia and AMCo), of having charged excessive and unfair prices for hydrocortisone tablets and having entered into agreements that cemented a prevailing dominant position on the market. The CMA also seeks to attribute liability to other parties which at various points in time had ownership of some of the accused firms. Hydrocortisone tablets are the primary treatment for people suffering from the life-threatening Addison's disease which causes adrenal glands to produce insufficient amounts of natural steroid hormones. According to the CMA, there are limited alternative treatments for hydrocortisone tablets.

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    • 07/02/2020
    • Articles

    Belgian Council of State Clarifies Role of Concerned Member States in Decentralised Marketing Authorisation Procedure

    On 16 January 2020 the Belgian Council of State reaffirmed the limited discretionary powers of a concerned Member State to call into question the assessments carried out by the Reference Member State in a decentralised procedure. It relied heavily on the case law of the Court of Justice of the European Union in the field. Please find attached a note on the judgment as well as its text.

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    • 03/02/2020
    • Articles

    Belgium - Medicine Shortages

    The Belgian Official Journal publishes today a Law of 20 December 2019 modifying various laws to tackle medicine shortages (Wet van 20 december 2019 tot wijziging van diverse wetgevingen wat de tekorten aan geneesmiddelen betreft/Loi du 20 décembre 2020 modifiant diverses législations, en ce qui concerne les pénuries de medicaments – the Law). For a summary of the Law’s key features, we refer to the Van Bael & Bellis Life Sciences Newsflash of 20 December 2019. The Royal Decrees that will complement the Law have not yet been published. We understand this still may take some time. The Law will enter into force on 13 February 2020 (i.e., 10 days following its publication in the Belgian Official Journal), with the exception of Articles 2 and 4 that started to apply on 31 January 2020.

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