Menno de Wijs

Menno de Wijs

Senior Associate | Attorney at law

IT, Privacy & Cybersecurity

Menno de Wijs is a highly motivated professional with extensive knowledge and expertise, and a result-oriented approach.

“I’ve had the privilege of working with Menno for over ten years, and throughout that time he has consistently demonstrated an exceptional ability to quickly grasp complex legal issues and deliver pragmatic, well-founded advice. His courtroom presence and unwavering dedication were both impressive and highly valuable.” Dik Graaff, CEO EyeTi Tendermanagement

Education and career

Menno graduated from Leiden University in Civil Law in 2009, with a focus on ‘Legal protection in procurements’. He then commenced his legal career as an attorney at De Clercq. He won the Hague Moot Court Competitions in 2012, and went on to take second place in the National Moot Court Competitions. Since graduating, Menno has continued to regularly attend professional development courses and seminars.

Menno’s daily practice

Menno’s daily practice is procedural in nature, with an ongoing focus on IT and procurement issues. In recent years, he has served as lead counsel in a variety of tenders and complex legal proceedings. For example, Menno recently advised on the tender for the European Commission’s European Digital Identity Wallet (contract value of €26 million), and also argued successfully before the Court on the right of tenderers to rectify a tender. Menno also advises and litigates on performance disputes in awarded contracts.
Menno provides advice to both suppliers and contracting authorities, including museums, municipal health institutions and parts of various government ministries.

Selected cases

Procurement law preliminary relief proceedings relating to IT service provision

Recovery of an undue benefit payment on behalf of a pension fund

Procurement law preliminary relief proceedings relating to the supply of hardware

Procurement law preliminary relief proceedings

Contract interpretation and subsequent proceedings to determine damages

Procurement law preliminary relief proceedings relating to rectification of errors in a tender

IT procurement law preliminary relief proceedings

Appeal on whether the European Single Procurement Document (ESPD) may be rectified by a tenderer

In addition, Menno’s previous work has included recovery of wrongfully paid funds, liability matters, the consequences of an aborted merger, and non-performance of purchase agreements.

Stay up to date

The latest developments

IT, Privacy & Cybersecurity

Legislative proposal on legal protection under the Public Procurement Act

8 January 2026

The cabinet has submitted a long-awaited legislative proposal to the House of Representatives aimed at strengthening legal protection in public procurement procedures. The objective is to create a better balance in the relationship between contracting authorities and tenderers when disputes arise.
 

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Employment, Employee Participation & Mediation

Employee participation in 2025: the key themes at a glance

8 January 2026

In 2025 as well, courts have regularly ruled on issues relating to employee participation. In this blog, we discuss the most notable judgments on the basis of five (recurring) current themes.

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Employment, Employee Participation & Mediation

Meet the team: Renate Vink-Dijkstra

6 January 2026

In this section, each month we introduce a colleague from the Labour, Employee Participation & Mediation team. This month it is the turn of Renate Vink-Dijkstra, partner and lawyer within the Labour & Employee Participation team. Curious about her story and what drives her? Then read on quickly!

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