CFR > Title 40 > Chapter I > Subchapter N > Part 436 > Subpart G CFR > Title 40 > Chapter I > Subchapter N > Part 436 > Subpart G – Asbestos and Wollastonite Subcategory Current as of: 2024 | Check for updates | Other versions § 436.70 Applicability; description of the asbestos and wollastonite subcategory § 436.71 Specialized definitions § 436.72 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available