Belgium

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Belgium

Astrid Pieron

pieron.jpg

Partner

Mayer Brown

Brussels

+32 (0)2 5515968

apieron@mayerbrown.com

www.mayerbrown.com

Languages: French/English/Dutch

Bar admissions: Brussels

Biography

Astrid Pieron focuses on tax transactions and Transfer Pricing. She heads Mayer Brown's European transfer pricing centre and coordinates transfer pricing strategies and controversies in Europe. She participates in the EU Platform for tax good governance. Astrid previously served as a non-governmental member to the EU joint transfer pricing forum.

Recent matter highlights

  • We represented a toy manufacturer (and retailer/distributor) in the restructuring of its supply chain. The representation involved multiple functions and jurisdiction of the chain (Asia, EU, logistic, sourcing, distribution, etc.).

  • We assisted several groups in the preparation of a BEPS-compliant European Master File, as well in the preparation of multiple country files across European jurisdiction.

Practice areas

Cross-border project management, M&A, Audit support, International tax advisory, Transfer pricing

Sector specialisations

Consumer goods and services, Energy, Financial services, Healthcare

Association memberships

Vice -chair of Amcham EU tax committee

Academic qualifications

Mlaw, Université Catholique de Louvain 1981; Master in Tax law, ICHEC, 1988

mayer-brown-270.jpg

Françoise Baltus

Baltus

Véronique De Brabanter

Law Square

Caroline Docclo

Loyens & Loeff

Charlene Herbain

Law Square

Stéphanie Houx

Allen & Overy

Ine Lejeune

Law Square

Liesbet Nevelsteen

Deloitte

Astrid Pieron

Mayer Brown

Laurence Pinte

Liedekerke Wolters Waelbroeck Kirkpatrick

Natalie Reypens

Loyens & Loeff

Véronique Slachmuylders

KPMG

Sofie Stas

Aptis Global

Sofie Van Breedam

Deloitte

Annick Van Hoorebeke

Baker McKenzie

Isabel Verlinden

PwC

Annick Visschers

Laga

more across site & shared bottom lb ros

More from across our site

ITR’s data has highlighted the US firm’s ambition to become America’s ‘premier’ tax player via a concerted partner recruitment strategy
Jaap Zwaan’s arrival continues a recent streak of A&M Tax investing in the region; in other news, the US and Japan struck a deal that significantly lowered tariff rates
In a world where international tax concepts rely on human activity, Leonard Wagenaar poses existential questions about the future of such ideas when AI is ever-present
France v Axa provides a practical illustration of how the burden of proof is applied in TP matters under French law, ITR also heard
In an exclusive interview with ITR, Ian Gary calls for a central public CbCR database and bemoans the US’s lack of involvement in international tax transparency
Reckitt Benckiser is to divest its Essential Home business, which includes more than 70 brands, to private equity firm Advent International
In the first of a new series of weekly opinion pieces, ITR Editor Tom Baker reflects on the OECD’s attempts to sanitise the US’s brazen pillar two negotiations
The threat of 50% tariffs on Brazilian goods coincides with new Brazilian legal powers to adopt retaliatory economic measures, local experts tell ITR
The country’s chancellor appears to have backtracked from previous pillar two scepticism; in other news, Donald Trump threatened Russia with 100% tariffs
In its latest G20 update, the OECD also revealed tense discussions with the US where the ‘significant threat’ of Section 899 was highlighted
Gift this article