(a) To fulfill the statutory requirements relating to 42 U.S.C. 5150, contracting officers may set aside solicitations to allow only offerors residing or doing business primarily in the area affected by such major disaster or emergency to compete (see subpart  26.2).

(b) No separate justification or determination and findings is required under this part to set aside a contract action. The set-aside area specified by the contracting officer shall be a geographic area within the area identified in a Presidential declaration(s) of major disaster or emergency and any additional geographic areas identified by the Department of Homeland Security.