; and (ii) an explanation as to why other donors to the Government of Ukraine are unable to match United States assistance. (D) If the President makes the determination described in subparagraph (B), the Secretary of State shall submit a report to Speaker of the House of Representatives, the President Pro Tempore of the Senate, and the appropriate congressional committees every 120 days for the duration of such determination detailing steps taken to increase other donor contributions and an update to the justification required by subparagraph (C). (5) Certification Not later than 15 days prior to the initial obligation of funds 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 Military Financing Program , the Secretary of State, following consultation with the USAID Administrator, shall certify and report to the appropriate congressional committees that mechanisms for monitoring and oversight of funds are in place and functioning across all programs and activities to ensure accountability of such funds to prevent waste, fraud, abuse, diversion, and corruption, including such mechanisms as— (A) use of third-party monitors; (B) enhanced end-use monitoring; (C) external and independent audits and evaluations; (D) randomized spot checks