Dutch Ministry of Health: Safe Entry via CoronaCheck App

The Dutch Ministry of Health partnered with Koos to develop the CoronaCheck app, enabling safe entry to public venues through a QR code system. Initially piloted at Fieldlab events, the solution evolved into a nationwide platform that allowed access based on test results, recovery status, or vaccination certificates. The app prioritized user privacy and inclusivity, ensuring seamless integration across Android and iOS devices. The project successfully adapted to the pandemic's evolving needs, offering a flexible and transparent solution for the entire Netherlands. The app's design and functionality were refined to support public health goals while maintaining accessibility for all citizens.

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Case study originally published by Koos: January, 2026 ?
Added to Agency Inside: March 14, 2026