Employee
Employee means
(1) An employee of DOE or FERC as defined by 5 U.S.C. 2105 (employees of DOE contractors are specifically excluded);
(2) A special Government employee as defined in 18 U.S.C. 202(a), and an expert or consultant who is under contract to the DOE pursuant to 5 U.S.C. 3109, including, in the case of an organization performing services under such section, any individual involved in the performance of such services;
(3) A member of a Uniformed Service or an employee of another Government agency assigned or detailed to the DOE or FERC;
(4) The spouse of an individual described in paragraphs (a)(1) through (a)(3) of this section (unless such individual and his or her spouse are legally separated) or a dependent (within the meaning ot section 152 of the Internal Revenue Code of 1954) of such an individual, other than a spouse or dependent who is an employee under paragraphs (a)(1) through (a)(3).