The Swedish National Heritage Board held a two-day workshop named “Removal of Damaging Conservation Treatments on Mural Paintings” on November 2 and 3, 2007 at Österbybruk and Vendel. The workshop was sponsored by “FoU-medel” (R&D funds), distributed by the Swedish National Heritage Board and from “Syskonen Bothéns stiftelse” distributed by ”Nordiska konservatorförbundet Svenska sektionen” (NKF-S). This is the final report, which includes a summary of the presentations and discussions during the workshop.