; and (2) how harmonizing the definitions of employee , employer , employ , and employment across all covered Federal laws would alter each covered Federal law. (b) Definition of covered Federal law In this section, the term covered Federal law means each of the following: (1) The Age Discrimination in Employment Act of 1967 ( 29 U.S.C. 621 et seq. ), including subsections (b) and (f) of section 11, and section 15(a), of such Act ( 29 U.S.C. 630(b) and (f); 29 U.S.C. 633a(a) ). (2) The Americans with Disabilities Act of 1990 ( 42 U.S.C. 12101 et seq. ), including paragraphs (4) and (5) of section 101, and section 510, of such Act ( 42 U.S.C. 12111(4) and (5); 42 U.S.C. 12209 ). (3) Title VII of the Civil Rights Act of 1964 ( 42 U.S.C. 2000e et seq. ), including subsections (b) and (f) of section 701, and section 717(a), of such title ( 42 U.S.C. 2000e(b) and (f)