40 CFR 68.130

§ 68.130 List of substances.

United States · 40 CFR — Protection of Environment · Status: effective

Cite this

Citation: 40 CFR 68.130, § 68.130 List of substances, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/178394
Permanent ID: ys:prov:178394@1
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Full text

(a) Regulated toxic and flammable substances under section 112(r) of the Clean Air Act are the substances listed in Tables 1, 2, 3, and 4. Threshold quantities for listed toxic and flammable substances are specified in the tables. (b) The basis for placing toxic and flammable substances on the list of regulated substances are explained in the notes to the list. Table 1 to § 68.130—List of Regulated Toxic Substances and Threshold Quantities for Accidental Release Prevention [Alphabetical Order—77 Substances] Table 2 to § 68.130—List of Regulated Toxic Substances and Threshold Quantities for Accidental Release Prevention [CAS Number Order—77 Substances] Table 3 to § 68.130—List of Regulated Flammable Substances 1 and Threshold Quantities for Accidental Release Prevention [Alphabetical Order—63 Substances] Table 4 to § 68.130—List of Regulated Flammable Substances 1 and Threshold Quantities for Accidental Release Prevention [CAS Number Order—63 Substances]

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.