Regulations last checked for updates: Jun 17, 2025

Title 40 - Protection of Environment last revised: Nov 17, 2025
All TitlesTitle 40Chapter IPart 451Subpart A - Subpart A—Flow-Through and Recirculating Systems Subcategory
View all text of Subpart A [§ 451.10 - § 451.14]
§ 451.14 - New source performance standards (NSPS).

Any point source subject to this subpart that is a new source must meet the following requirements: The standards are the same as the corresponding limitations specified in § 451.11.

authority: 7 U.S.C. 135
source: 69 FR 51927, Aug. 23, 2004, unless otherwise noted.
cite as: 40 CFR 451.14
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