U.S. Code of Federal Regulations
Regulations most recently checked for updates: Jan 21, 2026
Yes. Each CISWI and ACI subject to standards under this subpart must operate pursuant to a permit issued under Clean Air Act sections 129(e) and Title V.
Regulations most recently checked for updates: Jan 21, 2026
Yes. Each CISWI and ACI subject to standards under this subpart must operate pursuant to a permit issued under Clean Air Act sections 129(e) and Title V.