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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 40
Chapter I
Part 63
Subpart CCC - Subpart CCC—National Emission Standards for Hazardous Air Pollutants for Steel Pickling—HCl Process Facilities and Hydrochloric Acid Regeneration Plants
§ 63.1155 - Applicability.
§ 63.1156 - Definitions.
§ 63.1157 - Emission standards for existing sources.
§ 63.1158 - Emission standards for new or reconstructed sources.
§ 63.1159 - Operational and equipment standards for existing, new, or reconstructed sources.
§ 63.1160 - Compliance dates and maintenance requirements.
§ 63.1161 - Performance testing and test methods.
§ 63.1162 - Monitoring requirements.
§ 63.1163 - Notification requirements.
§ 63.1164 - Reporting requirements.
§ 63.1165 - Recordkeeping requirements.
§ 63.1166 - Implementation and enforcement.
§§ 63.1167-63.1174 - §[Reserved]
Appendix - Table 1 to Subpart CCC of Part 63—Applicability of General Provisions (40 CFR Part 63, Subpart A) to Subpart CCC
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