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40 CFR — Protection of Environment

Appendix X to Subpart G of Part 82—Substitutes Listed in the April 28, 2023 Final Rule—Effective May 30, 2023

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

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40 CFR — Protection of Environment, Appendix X to Subpart G of Part 82—Substitutes Listed in the April 28, 2023 Final Rule—Effective May 30, 2023, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/179397
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Refrigerants—Substitutes Acceptable Subject to Narrowed Use Limits Refrigerants—Substitutes Acceptable Subject to Use Conditions Fire Suppression and Explosion Protection Agents—Acceptable Subject to Use Conditions

Legislative history

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