Monday, February 9, 2026
HomenlWhy 'Good Enough' Isn't Enough: Dutch Court Backs Niche Certification in Major...

Why ‘Good Enough’ Isn’t Enough: Dutch Court Backs Niche Certification in Major Public Tender

THE BOTTOM LINE

  • Specific certifications can be mandatory: Public authorities can require a specific quality mark in a tender, even if it’s not a legal standard, provided it addresses a clear, significant business need that goes beyond basic compliance.
  • “Equivalence” must match the full business case: Proposing an “equivalent” solution isn’t enough if it only meets the technical requirements but fails to address the authority’s underlying operational goals, such as outsourcing complex administrative burdens.
  • Incumbency offers no protection: Existing suppliers who fail to adapt to new, justified tender requirements risk disqualification. Simply being the current provider does not excuse a company from meeting all stated criteria, including obtaining specific certifications.

THE DETAILS

In a closely-watched public procurement dispute, the District Court of Amsterdam has ruled in favor of the Municipality of Amsterdam, upholding a tender requirement that effectively excluded the incumbent supplier. The case centered on a €6 million contract for vehicle telematics systems for the city’s fleet of over 1,000 vehicles. The municipality mandated that all bidders possess a specific Dutch quality mark, the “Keurmerk RitRegistratieSystemen” (RRS), which certifies trip registration systems for tax compliance. The current supplier, WeGo B.V., lacked this certification and challenged the requirement as unlawful and disproportionate.

WeGo B.V. argued that the RRS mark itself was invalid under Dutch procurement law because its criteria were not transparently developed or objectively verifiable. They further contended that the requirement was disproportionate, as they could prove their system’s compliance through other means, including a declaration from the Dutch Tax Authority, an accountant’s statement, and a penetration test. The court, however, dismissed these arguments. It found that the RRS quality mark was established through a sufficiently open process involving market participants and is accessible to any company willing to join the certifying foundation.

The crucial factor in the court’s decision was the municipality’s underlying business rationale. The city’s goal was not merely to procure a tax-compliant system, but to be completely “unburdened” from the enormous and complex task of auditing the trip data from 6,000 employees using the shared vehicle fleet. The RRS certification was the only mechanism that guaranteed this outcome, as the independent RRS foundation manages the ongoing audits. The court concluded that this desire for operational efficiency and risk outsourcing was a legitimate and substantial interest, making the requirement for the RRS mark both reasonable and proportionate. WeGo’s proposed alternative, while demonstrating technical compliance, failed to address this core strategic objective of the municipality.

SOURCE

Rechtbank Amsterdam

Frankie
Frankie
Frankie is the co-founder and "Chief Thinker" behind this newsletter. Where others might get lost in the noise of the digital world, Frankie finds clarity in the analog. He believes the best ideas don't come from a screen, but from quiet contemplation, deep reading, and the space to think without distraction.
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