The Tate is not oficially registered as a museum. “The gallery is currently in the anomalous position of not being among the 1,800 museums accredited to the Museums, Libraries and Archives Council (MLA). It is the only nationally-funded museum without this status. The reason for Tate being outside the MLA scheme is simple: it refuses to accept its guidelines on deaccessioning, which are part of a much broader set of standards.”