Financial Comptroller General Office (FCGO) is the main government agency responsible for the treasury operation of Government of Nepal. This office is under the Ministry of Finance and is headed by Financial Comptroller General who is a special class officer of Government of Nepal.
FCGO is responsible for overseeing all government expenditure against budget, tracking revenue collection and other receipts and preparation of consolidated financial statements of the government.
FCGO rules and regulations available here
Chart of Accounts
FCGO accounts information availabale here
FCGO publications available here