Skip to Content
Questions or Comments: airperm@tceq.texas.gov

40 CFR Part 60 - Subpart Na

This page contains links to the rule text, requirements tables, and flowchart for this subpart.

Standards of Performance for Secondary Emissions from Basic Oxygen Process Steelmaking Facilities for Which Construction is Commenced After January 20, 1983

Questions? We Can Help

If you have questions contact the Air Permits Division.