40 C.F.R. § 52.1168
Certification of no sources.
Cite as 40 C.F.R. § 52.1168 (2026)
The Commonwealth of Massachusetts has certified to the satisfaction of EPA that no sources are located in the Commonwealth which are covered by the following Control Techniques Guidelines: (a) Large Petroleum Dry Cleaners. (b) Natural Gas/Gasoline Processing Plants. (c) Air Oxidation Processes/SOCMI. (d) Polypropylene/Polyethylene Manufacturing. [52 FR 32792, Aug. 31, 1987]