The RIVM buildings in Bilthoven do not meet contemporary requirements and their renovation is less efficient. The new 18-storey building, approx. 80,000 m², is centrally located in the Netherlands, on the edge of the Utrecht Science Park, has approximately 1,700 workstations and is equipped with more than 200 laboratories.The building's sustainability features have been evaluated using the BREEAM method, achieving the designation "Outstanding."