[Code of Federal Regulations] [Title 41, Volume 3] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR102-192.20] [Page 213] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 102--FEDERAL MANAGEMENT REGULATION PART 102-192--MAIL MANAGEMENT--Table of Contents Subpart A--General Provisions Sec. 102-192.20 How are ``must'' and ``should'' used in this part? In this part: (a) ``Must'' identifies steps that Federal agencies are required to take; and (b) ``Should'' identifies steps that GSA recommends.