Subject to the provisions of section 2 of this order, and to the limitations set forth in the Act, the following officials of the Department of Homeland Security, in the order listed, shall act as and perform the functions and duties of the office of Secretary of Homeland Security (Secretary) during any period in which the Secretary, the Deputy Secretary of Homeland Security, the Under Secretary for Management, and any officers designated by the Secretary pursuant to
6 U.S.C. 113 to act as Secretary have died, resigned, or otherwise become unable to perform the functions and duties of the office of Secretary, until such time as at least one of the officers mentioned above is able to perform the functions and duties of that office:
(d) Region 3 Administrator, Federal Emergency Management Agency.