StacksVerified U.S. regulatory reference

40 CFR §144.54

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
All permits shall specify:
  1. (a)Requirements concerning the proper use, maintenance, and installation, when appropriate, of monitoring equipment or methods (including biological monitoring methods when appropriate);
  2. (b)Required monitoring including type, intervals, and frequency sufficient to yield data which are representative of the monitored activity including when appropriate, continuous monitoring;
  3. (c)Applicable reporting requirements based upon the impact of the regulated activity and as specified in part 146. Reporting shall be no less frequent than specified in the above regulations.