[Code of Federal Regulations] [Title 40, Volume 9] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR63.60] [Page 88] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 63--NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES--Table of Contents Subpart C--List of Hazardous Air Pollutants, Petitions Process, Lesser Quantity Designations, Source Category List Sec. 63.60 Deletion of caprolactam from the list of hazardous air pollutants. The substance caprolactam (CAS number 105602) is deleted from the list of hazardous air pollutants established by 42 U.S.C. 7412(b)(1). [61 FR 30823, June 18, 1996]