and an explanation as to why other donors to the Government of Ukraine are unable to meet or exceed such level: Provided further, That following such determination, the President shall submit a report to the Speaker and Minority Leader of the House of Representatives, the Majority and Minority Leaders of the Senate, and the appropriate congressional committees every 120 days while assistance is provided in reliance on the determination under the previous proviso detailing steps taken by the Department of State to increase other donor contributions and an update on the status of such contributions: Provided further, That the requirements of this paragraph shall continue in effect until funds made available by this Act pursuant to this paragraph have been expended. (3) Oversight (A) Staffing Funds appropriated under titles I and II of this Act shall be made available to support the appropriate level of staff in Ukraine and neighboring countries to conduct effective monitoring and oversight of United States foreign assistance and ensure the safety and security of United States personnel, consistent with the strategy required in paragraph (1). (B) In-person monitoring The Secretary of State shall, to the maximum extent practicable, ensure that funds appropriated by this Act under the headings Economic Support Fund , Assistance for Europe, Eurasia and Central Asia , International Narcotics Control and Law Enforcement , and Nonproliferation, Anti-terrorism, Demining and Related Programs and made available for project-based assistance for Ukraine are subject to in-person monitoring by United States personnel or by vetted third party monitors. (C) Certification Not later than 15 days prior to the initial obligation of funds appropriated by this Act and made available for assistance for Ukraine under the headings Economic Support Fund , Assistance for Europe, Eurasia and Central Asia , International Narcotics Control and Law Enforcement , Nonproliferation, Anti-terrorism, Demining and Related Programs , and Foreign