Except as provided in 40 CFR 403.7 , 403.13 or § 437.30(b) , and no later than December 22, 2003, any existing source subject to this subpart must achieve the following pretreatment standards: Standards for o-cresol, p-cresol, 2,4,6-trichlorophenol are the same as the corresponding limitation specified in § 437.31 .
40 C.F.R. §437.35