Chapter I-i 20. CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

• PART 82 [§ 82.1 - § 82.306] - PART 82—PROTECTION OF STRATOSPHERIC OZONE
• PART 83 - PART 83 [RESERVED]
• PART 84 [§ 84.1 - § 84.64] - PART 84—PHASEDOWN OF HYDROFLUOROCARBONS