StacksVerified U.S. regulatory reference

40 CFR §62.14440

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)All HMIWI, including small rural HMIWI (defined in § 62.14490) and each HMIWI (subject to emissions limits and visible emissions requirements in §§ 62.14411 and 62.14412) are subject to the HMIWI equipment inspection requirements.
  2. (b)All HMIWI equipped with one or more air pollution control devices are subject to the air pollution control device inspection requirements.