The Department of Commerce is the branch of government responsible for regulating banks and financial institutions including the Decartes Stock Exchange (DSE), managing government finances and collecting taxes, inspecting cargo at Mercantilian ports, regulating agriculture, and federal law enforcement. It is led by the Secretary of Commerce with the Deputy Secretary and Attorney-General of Commerce under him, and a number of Undersecretaries below them. The Department of Commerce also administers the sale of islands on the Tallent Archipelago.