[Code of Federal Regulations] [Title 39, Volume 1] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 39CFR501.7] [Page 177] TITLE 39--POSTAL SERVICE CHAPTER I--UNITED STATES POSTAL SERVICE PART 501--AUTHORIZATION TO MANUFACTURE AND DISTRIBUTE POSTAGE METERS--Table of Contents Sec. 501.7 Test plans. To receive Postal Service approval, a postage meter must be tested. Manufacturers of electronic meters must submit a detailed test plan to the Postal Service for approval at least 60 days before conducting the tests. The test plan must include tests that, if passed by a meter, prove compliance by the meter with all postal requirements. The test plan must list the parameters to be tested, test equipment, procedures, test sample sizes, and test data formats. Also, the plan must include detailed descriptions, specifications, design drawings, schematic diagrams, and explanations of the purposes of all special test equipment and nonstandard or noncommercial instrumentation. [[Page 178]]