In 2026, the Netherlands Authority for Consumers and Markets (ACM) will conduct a market investigation into digital learning materials and related paper books for secondary education. The preliminary phase has been completed, and ACM has now presented its research methods.

ACM's investigation will focus on several key areas, including the freedom of choice for schools when purchasing learning materials, price trends, barriers for new publishers, and the issue of waste related to unused paper materials. A specific concern is the practice of forced 'tying' where digital licenses are bundled with paper materials.

The investigation was initiated due to reports suggesting that the market may not be functioning effectively, limiting schools' freedom of choice. Currently, a few large competitors dominate the market, supplying over 70% of teaching materials, which raises concerns about affordability and choice.

ACM will also examine whether new publishers can enter the market and if existing publishers can expand their offerings. The investigation will consider contractual conditions, technical limitations, and the role of existing educational software.

Stakeholders are encouraged to participate by sharing their experiences and insights with ACM until April 30, 2026. The investigation will run parallel to a study by the Dutch Ministry of Education, Culture and Science, and findings from that study will be incorporated where relevant.