§ 471.100 Applicability; description of the powder metals subcategory
§ 471.101 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
§ 471.102 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
§ 471.103 New source performance standards (NSPS)
§ 471.104 Pretreatment standards for existing sources (PSES)
§ 471.105 Pretreatment standards for new sources (PSNS)