; and (ii) in the case of any election infrastructure which is a voting machine, ensure that such voting machine is assembled in the United States. (B) The vendor shall disclose to the Secretary and the Chair, and to the chief State election official of any State to which the vendor provides any goods and services with funds provided under part 8 of subtitle D of title II of the Help America Vote Act of 2002 (as added by this Act), of any sourcing outside the United States for parts of the election infrastructure. (C) The vendor shall disclose to the Secretary and the Chair, and to the chief State election official of any State to which the vendor provides any goods and services with funds provided under such part 8, the identification of any entity or individual with a more than 5 percent ownership interest in the vendor. (D) The vendor agrees to ensure that the election infrastructure will be developed and maintained in a manner that is consistent with the cybersecurity best practices issued by the Cybersecurity and Infrastructure Security Agency of the Department of Homeland Security. (E) The vendor agrees to maintain its information technology infrastructure in a manner that is consistent with the cybersecurity best practices issued by the Cybersecurity and Infrastructure Security Agency of the Department of Homeland Security. (F) The vendor agrees to ensure that the election infrastructure will be developed and maintained in a manner that is consistent with the supply chain best practices issued by the Cybersecurity and Infrastructure Security Agency of the Department of Homeland Security. (G) The vendor agrees to ensure that it has personnel policies and practices in place that are consistent with personnel best practices, including cybersecurity training and background checks, issued by the Cybersecurity and Infrastructure Security Agency of the Department of Homeland Security. (H) The vendor agrees to ensure that the election infrastructure will be developed and maintained in a manner that is consistent