[Code of Federal Regulations] [Title 41, Volume 1] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR60-20.4] [Page 154] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 60--OFFICE OF FEDERAL CONTRACT COMPLIANCE PROGRAMS, EQUAL EMPLOYMENT OPPORTUNITY, DEPARTMENT OF LABOR PART 60-20--SEX DISCRIMINATION GUIDELINES--Table of Contents Sec. 60-20.4 Seniority system. Where they exist, seniority lines and lists must not be based solely upon sex. Where such a separation has existed, the employer must eliminate this distinction.