The Dwarven Preservation Corps is known for its work on the preservation of historic mines and ore veins. Through their work, multiple abandoned mines that were crucial to the development of mining and smithing as known today have been preserved and updated to allow for public and educational tours. In some parts of the Dwarven Kingdom, it is a requirement to visit the mines of the Dwarven Preservation Corps before a Dwarf may become a Master Dwarf.