From Monday 29 June 2026 the National Heatwave Plan will no longer be active in the whole country. The Royal Netherlands Meteorological Institute (KNMI) and RIVM will remain on the lookout for new heatwaves.

RIVM uses the National Heatwave Plan to inform organisations, professionals and informal carers about the expected heat. They can then take the heat into account when giving care and support to vulnerable groups, like the elderly and small children. This will make it possible for them to help reduce discomfort and health problems and avoid both if at all possible.