[Code of Federal Regulations] [Title 5, Volume 1] [Revised as of January 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR330.401] [Page 203] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT PART 330_RECRUITMENT, SELECTION, AND PLACEMENT (GENERAL)--Table of Contents Subpart D_Positions Restricted to Preference Eligibles Sec. 330.401 Competitive examination. Source: 65 FR 52642, Aug. 30, 2000, unless otherwise noted. In each entrance examination for the positions of custodian, elevator operator, guard, and messenger (referred to in this subpart as restricted positions), OPM shall restrict competition to preference eligibles as long as preference eligibles are available.