BIS Review 145/2008  3  responsible for the consolidated supervision of financial institutions domiciled in that country for which it is the home supervisor. Host supervisors are responsible for subsidiaries of institutions from other countries operating in their territories. National authorities are organized differently in the EU, e.g., as a single authority, or according to a sectoral model.
Their mandates also differ with some including financial stability, the protection of investors and creditors, or depositors. Additional tasks such as responsibility over market conduct, consumer protection and market competition are unified to a larger or smaller extent. Each national central bank is responsible for ELA to financial institutions domiciled in its territory with the obligation of informing the ECB.