StacksVerified U.S. regulatory reference

40 CFR §60.1695

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)The operating requirements of this subpart apply at all times except during periods of municipal waste combustion unit startup, shutdown, or malfunction.
  2. (b)Each startup, shutdown, or malfunction must not last for longer than 3 hours.