consistent with the cybersecurity best practices provided by the Chairman in coordination with the Secretary. (D) The vendor agrees to maintain its information technology infrastructure in a manner that is consistent with the cybersecurity best practices provided by the Chairman in coordination with the Secretary. (E) The vendor agrees to report any known or suspected security incidents involving election infrastructure to the chief State election official of the State involved or the official’s designee, the Chairman, and the Secretary. 297C. Eligibility of States A State is eligible to receive a grant under this part if the State submits to the Commission, at such time and in such form as the Commission may require, an application containing— (1) a description of how the State will use the grant to carry out the activities authorized under this part