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Regulations last checked for updates: Feb 06, 2026
Title 40 - Protection of Environment last revised: Dec 22, 2026
All Titles
Title 40
Chapter I
Part 429
Subpart E - Subpart E—Wet Process Hardboard Subcategory
§ 429.60 - Applicability; description of the wet process hardboard subcategory.
§ 429.61 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
§ 429.62 - [Reserved]
§ 429.63 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT). [Reserved]
§ 429.64 - New source performance standards (NSPS).
§ 429.65 - Pretreatment standards for existing sources (PSES).
§ 429.66 - Pretreatment standards for new sources (PSNS).
source:
46 FR 8285, Jan. 26, 1981, unless otherwise noted.
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