[Code of Federal Regulations] [Title 40, Volume 28] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR721.40] [Page 155] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 721--SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES--Table of Contents Subpart A--General Provisions Sec. 721.40 Recordkeeping. Any person subject to the requirements of this part must retain documentation of information contained in that person's significant new use notice. This documentation must be maintained for a period of 5 years from the date of the submission of the significant new use notice. [53 FR 28361, July 27, 1988]