Collection
The National Collection is open to anyone interested in learning more about the designed environment. With around 4.5 million documents in hundreds of archives, it is one of the world’s largest collections of architecture and urban planning.
Two online platforms provide access to the collection. The Search Portal is for those who are looking for specific items in the collection, while the Collection Platform is for those who want to explore the collection in a more intuitive way. In the long term, these two search tools will be combined.