- All Titles
- Protection of Environment
- CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
- PART 53—AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS
- Subpart C—Procedures for Determining Comparability Between Candidate Methods and Reference Methods
- [Reserved]
View all text of Subpart C [§ 53.30 - § 53.35]
§ 53.31 - [Reserved]
AUTHORITY: Sec. 301(a) of the Clean Air Act (42 U.S.C. sec. 1857g(a)), as amended by sec. 15(c)(2) of Pub. L. 91-604, 84 Stat. 1713, unless otherwise noted.
SOURCE: 40 FR 7049, Feb. 18, 1975, unless otherwise noted.
CITE AS: 40 CFR 53.31