Exploratory Division is a cartographic research organisation overseen by the Dorgeshuun Council, the leaders of Dorgesh-Kaan. The Exploratory Division is a large Dorgeshuun group of explorers, cartographers, and other researchers dedicated to exploring the massive cave network that exists far beneath southern Misthalin. Although not mentioned in-game, Exploratory Division is mentioned in The Chasm of Lights, a story found in the Lores and Histories section of the official RuneScape website.