Code of Federal Regulations > Title 40 > Chapter I > Part 63 > Subpart YYYYYY - Subpart YYYYYY—National Emission Standards for Hazardous Air Pollutants for Area Sources: Ferroalloys Production Facilities

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jan 21, 2026

APPLICABILITY AND COMPLIANCE DATES

§ 63.11524 - Am I subject to this subpart?

§ 63.11525 - What are my compliance dates?

STANDARDS, MONITORING, AND COMPLIANCE REQUIREMENTS

§ 63.11526 - What are the standards for new and existing ferroalloys production facilities?

§ 63.11527 - What are the monitoring requirements for new and existing sources?

§ 63.11528 - What are the performance test and compliance requirements for new and existing sources?

§ 63.11529 - What are the notification, reporting, and recordkeeping requirements?

OTHER REQUIREMENTS AND INFORMATION

§ 63.11530 - What parts of the General Provisions apply to my facility?

§ 63.11531 - Who implements and enforces this subpart?

§ 63.11532 - What definitions apply to this subpart?

§§ 63.11533-63.11543 - §[Reserved]

Appendix - Table 1 to Subpart YYYYYY of Part 63—Applicability of General Provisions