[Code of Federal Regulations] [Title 49, Volume 6] [Revised as of October 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 49CFR451.21] [Page 13] TITLE 49--TRANSPORTATION CHAPTER IV--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 451_TESTING AND APPROVAL OF CONTAINERS--Table of Contents Subpart C_Safety Approval Plate Sec. 451.21 Safety approval plate required. (a) The safety approval plate must be supplied by the owner or manufacturer.