40 CFR 63.7940
§ 63.7940 By what date must I conduct performance tests or other initial compliance demonstrations?
United States · 40 CFR — Protection of Environment · Status: effective
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- Citation
- 40 CFR 63.7940, § 63.7940 By what date must I conduct performance tests or other initial compliance demonstrations?, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/177248
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Full text
(a) You must conduct a performance test or design evaluation for each existing affected source within 180 calendar days after the compliance date that is specified in § 63.7883.
(b) For each work practice standard that applies to you where initial compliance is not demonstrated using a performance test or design evaluation, you must demonstrate initial compliance within 30 calendar days after the compliance date that is specified in § 63.7883 for your affected source.
(c) For new sources, you must conduct initial performance tests and other initial compliance demonstrations according to the provisions in § 63.7(a)(2).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.