{"data":{"id":"us/40-cfr-414.90","jurisdiction":"us","citation":"40 CFR 414.90","heading":"Applicability; description of the subcategory of direct discharge point sources that use end-of-pipe biological treatment.","body":"The provisions of this subpart are applicable to the process wastewater discharges resulting from the manufacture of the OCPSF products and product groups defined by § 414.11 from any point source that uses end-of-pipe biological treatment or installs end-of-pipe biological treatment to comply with BPT effluent limitations.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 414—ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS","Subpart I—Direct Discharge Point Sources That Use End-of-Pipe Biological Treatment"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"27ae87bd37f65b4db6d3b83070a347ba21cf2c2cb14be8a97ea7f1fbd2b461e5","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-414.86","next":"us/40-cfr-414.91"},"notice":"GroundRules: Original legal text. Not legal advice."}