5 U.S.C. § 10201

(1)

the term “member” means an employee of the United States Secret Service Uniformed Division having the authorities described under section 3056A(b) of title 18 ;

(2)

the term “Secretary” means the Secretary of the Department of Homeland Security; and

(3)

the term “United States Secret Service Uniformed Division” has the meaning given that term under section 3056A of title 18 .