The Theatre Museum’s Artefact Collections and Archives foster nationally significant materials on performing arts, with oldest exhibits dating back to 1830s. The Museum’s Collections focus primarily on professional theatre, dance, opera, circus and live art and performance in Finland. The Collections serve the Museum’s functions, the wider public, and research of the specialised field. The Information Service responds to all enquiries and questions regarding the Collections. The Theatre Museum’s acquisitions are guided by its Recording Plan and Collections Policy.