; (B) Guatemala; (C) Honduras; (D) Mexico; (E) Costa Rica; and (F) any other country deemed appropriate by the Secretary of State to accept and process requests and applications under this title, including any country in North or Central America hosting significant numbers of refugees or other displaced individuals. (b) Assistant director of regional processing (1) In general There shall be an Assistant Director of Regional Processing, who shall report to the Director of U.S. Citizenship and Immigration Services, and who shall oversee the establishment and operation of all Designated Processing Centers. (2) Duties The Assistant Director of Regional Processing, in coordination with the Secretary of Homeland Security and the Director of U.S. Citizenship and Immigration Services, shall— (A) coordinate with the Secretary of State and the host country to ensure that each Designated Processing Center is safe, secure, and reasonably accessible to the public to facilitate the registration, screening, and processing of individuals under this title; (B) establish standard operating procedures for the registration, screening, and processing of individuals under this title; (C) oversee the administration of such procedures