all United States Government personnel under Chief of Mission authority posted at United States embassies and consulates abroad, on recognizing signs of human trafficking, and protocols for reporting such cases. (d) Conferences Funds appropriated by this Act that are made available for international conferences may not be made available for such conferences in Tier 3 countries, as defined by section 104 of the Victims of Trafficking and Violence Protection Act of 2000 ( Public Law 106–386 ), unless the purpose of the conference is to combat human trafficking or is in the United States national security interest, as determined by the Secretary of State. PALESTINIAN STATEHOOD 7037. (a) Limitation on assistance None of the funds appropriated under titles III through VI of this Act may be provided to support a Palestinian state unless the Secretary of State determines and certifies to the appropriate congressional committees that— (1) the governing entity of a new Palestinian state— (A) has demonstrated a firm commitment to peaceful co-existence with the State of Israel