Daily eCFR

Subpart B—Cracking Subcategory

Cracking Subcategory

ContainsSections 419.20–419.27

CorpusDaily eCFR

Displayed edition2026-08-28

Last updated2026-08-28

Sections

419.20
§ 419.20 Applicability; description of the cracking subcategory.
419.21
§ 419.21 Specialized definitions.
419.22
§ 419.22 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
419.23
§ 419.23 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
419.24
§ 419.24 Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).
419.25
§ 419.25 Pretreatment standards for existing sources (PSES).
419.26
§ 419.26 Standards of performance for new sources (NSPS).
419.27
§ 419.27 Pretreatment standards for new sources (PSNS).