; (B) combat corruption; and (C) promote transparency and democracy. (c) 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 may not be obligated for any project or activity that is— (1) not regularly accessible for the purpose of conducting effective oversight in accordance with applicable federal statutes and regulations; and (2) conducted in areas where project and resource disbursement monitoring cannot be performed by United States personnel or by vetted third party monitors unless the Secretary of State, in consultation with the Administrator of the United States Agency for International Development, certifies and reports to the appropriate congressional committees that to do so is in the national security interest of the United States: Provided , That such report shall include a detailed justification for waiving such limitations. (d) (1) At any time during fiscal years 2024 and 2025, no United States contribution from funds appropriated under this Act to the Government of Ukraine may cause the total amount of United States Government contributions from funds appropriated under this Act to the Government of Ukraine to exceed 50 percent of the total amount of non-defense funds contributed to the Government of Ukraine from all sources. (2) The President may waive the limitation of paragraph (1) if the President determines that the limitation included therein threatens the national security interest of the United States. (3) The President shall notify the appropriate congressional committees not less than 5 days before making the determination in paragraph (2) and shall include in the notification— (A) a detailed justification as to why the limitation of paragraph (1) threatens the national security interest of the United States