40 CFR 63.8590
§ 63.8590 When must I conduct subsequent performance tests?
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 63.8590, § 63.8590 When must I conduct subsequent performance tests?, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/177377
- Permanent ID
ys:prov:177377@1- SHA-256
52bb9072f2c5f2b6d7b97f9d92f3a42a45a9cbc366963183a3cc826b127855a9
The hash is SHA-256 of this version's text, with every run of whitespace collapsed to a single space and the ends trimmed. The ID always leads back here, and checking it says whether the text you cited is still the current version.
Full text
(a) For each affected source that is subject to the emission limits specified in Table 1 to this subpart, you must conduct a performance test before renewing your 40 CFR part 70 operating permit or at least every 5 years following the initial performance test.
(b) You must conduct a performance test when you want to change the parameter value for any operating limit specified in your OM&M plan.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.