Regulations last checked for updates: May 21, 2024

Title 40 - Protection of Environment last revised: May 17, 2024
§ 59.685 - What symbols, acronyms, and abbreviations does this subpart use?

The following symbols, acronyms, and abbreviations apply to this subpart:

CFR Code of Federal Regulations EPA Environmental Protection Agency HC hydrocarbon NIST National Institute of Standards and Technology THC total hydrocarbon U.S.C. United States Code
authority: 42 U.S.C. 7414 and 7511b(e)
source: 64 FR 48815, Sept. 11, 1998, unless otherwise noted.
cite as: 40 CFR 59.685