Brokers submit Form DS-2032 signed by an empowered U.S.-person senior officer (a foreign senior officer for foreign brokers), with evidence of authority to do business, and certify indictments, convictions, ineligibility and foreign ownership or control; they register annually with the Tier 1 fee, renewing 30 to 60 days before expiry, and pay fees for any lapse period in which they brokered; they notify DDTC within five days of indictments, ineligibility and changes in name, address, structure, ownership or control, affiliates or officers, at least 60 days before any sale or transfer of ownership or control to a foreign person, and after mergers of the continuing registration and approvals, since unnotified approvals are invalid (129.8).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.