10 CFR 431.428
§ 431.428 Effective dates of final rules.
United States · 10 CFR — Energy · Status: effective
Cite this
- Citation
- 10 CFR 431.428, § 431.428 Effective dates of final rules, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/39619
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Full text
(a) A final rule exempting a State standard from Federal preemption will be effective:
(1) Upon publication in the Federal Register if the Secretary determines that such rule is needed to meet an “energy emergency condition” within the State;
(2) Three years after such rule is published in the Federal Register; or
(3) Five years after such rule is published in the Federal Register if the Secretary determines that such additional time is necessary due to the burdens of retooling, redesign or distribution.
(b) A final rule withdrawing a rule exempting a State standard will be effective upon publication in the Federal Register.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.