40 C.F.R. § 62.631
Identification of sources.
Last amended: 2016Year: 2026Length: 26 wordsOfficial source Cite as 40 C.F.R. § 62.631 (2026)
The plan applies to existing HMIWI for which construction was commenced on or before June 20, 1996, as described in 40 CFR part 60, subpart Ce.