CFR > Title 40 > Chapter I > Subchapter N > Part 442 > Subpart D CFR > Title 40 > Chapter I > Subchapter N > Part 442 > Subpart D – Tanks Transporting Food Grade Cargos Current as of: 2024 | Check for updates | Other versions § 442.40 Applicability § 442.41 Effluent limitations attainable by the application of the best practicable control technology currently available (BPT) § 442.42 Effluent limitations attainable by the application of the best conventional pollutant control technology (BCT) § 442.44 New source performance standards (NSPS)