Subchapter I - The Copper Forming Subcategory
- Section NR 253.10 - Applicability; description of the copper forming subcategory
- Section NR 253.11 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available
- Section NR 253.12 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable
- Section NR 253.13 - New source performance standards
- Section NR 253.14 - Pretreatment standards for existing sources
- Section NR 253.15 - Pretreatment standards for new sources