The Swaziland National Trust Commission was established by Act No. 9 of 1972, with later amendments, made effective from 27 July 1973. The Museum, National Monuments and Archaeology departments are responsible for the protection of Swaziland's cultural heritage. The Wildlife/Parks Department is responsible for the conservation of Swaziland's natural heritage. The department is responsible for conserving the country's natural ecosystems, its plant and animal life, and promoting the wise utilisation of these resources.