The Intermunicipal Archives of Buskerud, Vestfold and Telemark (Norwegian: Interkommunalt arkiv for Buskerud, Vestfold og Telemark IKS), commonly abbreviated IKA Kongsberg, is an archives institution situated in Kongsberg, Norway.
The catchment area grew gradually, with an average two municipalities a year joining.
This included demands both for conservation, facilities, training, digitization and availability to the public.
Traditionally most municipalities in Norway had kept their depot archives locally, often using non-professional staff to maintain the collections.
The National Archival Services, who were given the task of monitoring the process, with a deadline for implementation set to 2012.