CFR›Title 40›Chapter I›Part 60›40 CFR Part 60 Subpart W Citation40 CFR Part 60 Subpart WContainsSections 60.230–60.235CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart W—Standards of Performance for the Phosphate Fertilizer Industry: Triple Superphosphate Plants Sections 60.230 § 60.230 Applicability and designation of affected facility. 60.231 § 60.231 Definitions. 60.232 § 60.232 Standard for fluorides. 60.233 § 60.233 Monitoring of operations. 60.234 § 60.234 Test methods and procedures. 60.235 § 60.235 Recordkeeping. Authority42 U.S.C. 7401 et seq.Source36 FR 24877, Dec. 23, 1971, unless otherwise noted. Previous VVVV Subpart VVVV—XXX Next WW Subpart WW—Standards of Performance for the Beverage Can Surface Coating Industry
Subpart W—Standards of Performance for the Phosphate Fertilizer Industry: Triple Superphosphate Plants