U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

§ 62.14545a - What must I do if I close my CISWI and then restart it?

If you close your CISWI but restart it after January 10, 2025, for the purpose of continuing operation of the your CISWI, you must complete emission control retrofits and meet the emission limitations and operating limits on the date your unit restarts operation.