[Code of Federal Regulations] [Title 16, Volume 1] [Revised as of January 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 16CFR311.5] [Page 380-381] TITLE 16--COMMERCIAL PRACTICES CHAPTER I--FEDERAL TRADE COMMISSION PART 311_TEST PROCEDURES AND LABELING STANDARDS FOR RECYCLED OIL --Table of Contents Sec. 311.5 Labeling. A manufacturer or other seller may represent, on a label on a container of [[Page 381]] processed used oil, that such oil is substantially equivalent to new oil for use as engine oil only if the manufacturer has determined that the oil is substantially equivalent to new oil for use as engine oil in accordance with the NIST test procedures prescribed under Sec. 311.4 of this part, and has based the representation on that determination.