[Code of Federal Regulations] [Title 30, Volume 1] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 30CFR15.8] [Page 83] TITLE 30--MINERAL RESOURCES CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR PART 15--REQUIREMENTS FOR APPROVAL OF EXPLOSIVES AND SHEATHED EXPLOSIVE UNITS--Table of Contents Subpart A--General Provisions Sec. 15.8 Quality assurance. (a) Applicants granted an approval or an extension of approval under this part shall manufacture the explosive or sheathed explosive unit as approved. (b) Applicants shall immediately report to the MSHA Approval and Certification Center, any knowledge of explosives or sheathed explosive units that have been distributed that do not meet the specifications of the approval. [53 FR 46761, Nov. 18, 1988, as amended at 60 FR 33723, June 29, 1995]