Switzerland opens independent commission to resolve Nazi-looted art and colonial claims
The Swiss Commission on Problematic Cultural Heritage has adopted its procedural rules in Bern, enabling claimants and institutions to seek non-binding recommendations on contested cultural property.
Procedural rules and mandate
Six months after its establishment by the federal government, the Swiss Commission on Problematic Cultural Heritage (CPCP) adopted its procedural rules on 30 September 2026. The independent body, led by former Federal Councillor Simonetta Sommaruga, officially began accepting applications to assess contested cultural assets. It is tasked with evaluating items acquired under problematic circumstances, focusing on property expropriated during the National Socialist era and cultural goods connected to colonial contexts. Sommaruga addressed Switzerland's specific role regarding these historical holdings during a press conference in Bern.
Switzerland was a very important trading hub for art and cultural goods during National Socialism.
Dispute resolution mechanism
Under the newly established framework, either party involved in an ownership dispute or both parties jointly can bring a case before the commission. The body first acts as an impartial mediator to determine whether an amicable agreement can be achieved between claimants and holding institutions. If mediation fails, the commission drafts a formal recommendation that is legally non-binding. Vice President Felix Uhlmann, a legal scholar based in Basel, explained that these recommendations are not limited strictly to physical restitution. Instead, outcomes may include financial compensation or alternative equitable settlements tailored to the specific case.
- Federal government establishes the Commission on Problematic Cultural Heritage
- Commission conducts hearings with the Swiss National Library, ETH Zurich, and the Swiss National Museum
- Commission adopts procedural rules in Bern and officially opens for case submissions
Review of federal holdings and human remains
Alongside individual dispute claims, the commission is assessing how federal institutions manage contested cultural property. In September 2026, the panel conducted hearings with representatives from the Swiss National Library, ETH Zurich (EPFZ), and the Swiss National Museum, following earlier consultations with the Federal Office of Culture. The commission aims to formulate advisory guidelines for the Federal Council and federal administration based on these findings. Sommaruga noted that federal institutions should take proactive steps to address contested holdings.
There is much to gain by openly addressing questions related to objects with a problematic past, rather than waiting for a case to arise to act.
A central priority for the commission is conducting a comprehensive inventory of human remains held across Swiss universities and museums. These holdings, which include skulls, skeletons, and tissue samples, were brought to Switzerland during periods of overseas conflict or colonial rule in their countries of origin. Sommaruga indicated that Swiss institutions preserve several thousand human remains. The commission plans to document their provenance and clarify the circumstances under which they were acquired.
Context of Swiss cultural disputes
The creation of the commission follows public debates surrounding prominent Swiss collections and art transactions. Discussions previously centered on the Emil Bührle collection, focusing on whether artworks had been looted by Nazi authorities or sold under duress by persecuted collectors. Provenance questions also surfaced concerning a Paul Cézanne watercolor exhibited as a loan at the Fondation Beyeler in Riehen, an artwork held in a private American collection. While the commission did not issue a recommendation on the Cézanne painting because its procedural framework was not yet operational, Uhlmann stated that the panel will review jurisdiction over comparable cases in the future.
