LAWYER PROFILE
Annabelle Lepièce

Annabelle Lepièce

Europe 2026

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Ranked in 2 practice areas

About

Provided by CMS

Career

Annabelle Lepièce is specialized in European law, with a focus on competition law (antitrust, State aid, merger control). She also has a broad experience in the EU freedoms (services, goods, establishment).

She assists public entities and companies in European law, in the context of the transposition of directives or the compliance of their actions and projects with European law. She represents them in the context of investigations by the European Commission into state aid, the management of ERDF funds, infringement proceedings, etc.

Her legal practice includes drafting and submitting notifications of public interventions, individual aids or aids schemes to the European Commission (rescue and restructuring aid, RDI aid, investment aid, etc.) and representing the public authorities in European investigations on illegal aids. She advises public entities on the qualification of a measure as state aid, its potential compatibility with EU rules and the setting up of aid schemes, including measures co-financed with European structural funds (RDI aid, de minimis aid, public guarantees, rescue and restructuring aid scheme).

She files merger notifications, lodges complaints for abuses of dominant position and represents undertakings in investigations on cartels before national and European Competition authorities.

She also advices public authorities on compliance of their actions to the relevant European law, for instance on the implementation of European directives. She represents undertakings in litigations with the European Commission regarding European subsidies.

She has an extensive experience in EU litigation, representing both public authorities and private undertakings before the General Court and the Court of Justice of the European Union. She has a recognized expertise in air transport and the airport sector (financing of airport activities and infrastructure, contracts with airlines, groundhandling, airport charges, etc.), the banking sector, the steel manufacturing industry, energy and public investments (capital injections, guarantees, loans). In the aviation sector, she has represented the Belgian authorities in the investigation of the European Commission on the financing of the Charleroi Airport and Ryanair airport since 2002. She has assisted French, Dutch, Romanian and Spanish regional authorities and airports in European Commission investigations and advises them daily on the compliance of their funding and their contracts with airlines to European law and more particularly to State aid rules. She is also consulted by airlines on the public investments they may benefit from their public shareholders.

She lectures on State aid at the Université Paris I - Panthéon- Sorbonne [Panthéon-Sorbonne University], at the Ecole d’Administration publique commune à la Communauté française et à la Région wallone [Common Public School of Administration to the French Community and the Wallonia region],at the Ecole Nationale d’Aviation Civile [National School of Civil Aviation] and at the Assembly of European Regions, at Connect, etc.

She is regularly invited to hearings by the Committee of the Regions as an expert in State aid. Thus, on 19 September 2016, she participated, as a legal practitioner, in a presentation of the Communication of the European Commission on the notion of State aid to the members of the Committee of the Regions, along with representatives of the European Commission.

She is a member of the “Competition Women’s Network” and the Belgian Competition Law Association and has been invited to join the new European State Aid Law Association.

Chambers Review

Provided by Chambers

Chambers European Guide

Competition/European Law: State Aid - Belgium

Band 2
Band 2

Individual Editorial

In addition to her state aid advice to aviation sector clients, Annabelle Lepièce is known for her work on behalf of predominantly francophone public bodies seeking to notify or respond to challenges to state aid measures. She also has a broader domestic competition law practice that includes advising clients on merger control and FDI filings.

Competition: Domestic - Belgium

Band 4
Band 4

Individual Editorial

In addition to her state aid advice to aviation sector clients, Annabelle Lepièce is known for her work on behalf of predominantly francophone public bodies seeking to notify or respond to challenges to state aid measures. She also has a broader domestic competition law practice that includes advising clients on merger control and FDI filings.

Strengths

Provided by Chambers

  • Annabelle Lepièce demonstrates great legal rigour, combined with an excellent understanding of strategic and institutional issues.

    Competition/European Law: State AidChambers European Guide
  • She is easily accessible and puts her experience to good use for the client. She knows how to react with discernment and communicate with clarity and sincerity.

    Competition/European Law: State AidChambers European Guide
  • Annabelle Lepièce asks the right questions in order to be able to analyse the subject. Also, she has excellent knowledge of the rule of law.

    Competition/European Law: State AidChambers European Guide
  • She was a driving force in meeting the deadlines for each of the stages of the procedures that concerned us.

    Competition/European Law: State AidChambers European Guide
  • Her ability to quickly analyse complex situations, structure solid reasoning and propose concrete solutions is particularly valuable.

    Competition/European Law: State AidChambers European Guide

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Austria

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