Is 35% Window Tint Legal in Netherlands After the 2026 Law Changes?

No, 35% window tint is illegal in the Netherlands as it falls below the minimum 70% light transmittance requirement for front side windows and windshields, enforced by the Reglement Voertuigen (RV) and Wegenverkeerswet 1994. The Rijksdienst voor het Wegverkeer (RDW) conducts compliance checks, with 2026 amendments tightening penalties for violations.


Key Regulations for 35% Window Tint in Netherlands

  • Light transmittance: Front side windows and windshields must allow ≥70% light transmission; rear windows may use darker tints (≥25%) but require a rear-view mirror on both sides.
  • RDW certification: Aftermarket tints must bear an ECE 25 certification mark; uncertified films are prohibited regardless of darkness.
  • Enforcement: Police and RDW inspectors may issue fines up to €400 for non-compliance, with vehicles failing checks barred from road use until corrected.