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40 CFR §58.3 — Applicability.

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
This part applies to:
  1. (a)State air pollution control agencies.
  2. (b)Any local air pollution control agency to which the State has delegated authority to operate a portion of the State's SLAMS network.
  3. (c)Owners or operators of proposed sources.