Subpart MM—Oregon

Sections

• 52.1970
  § 52.1970 Identification of plan.
• 52.1971
  § 52.1971 Classification of regions.
• 52.1972
  § 52.1972 Approval status.
• 52.1973
  § 52.1973 [Reserved]
• 52.1974
  § 52.1974 Original identification of plan section.
• 52.1975-52.1986
  §§ 52.1975-52.1986 [Reserved]
• 52.1987
  § 52.1987 Significant deterioration of air quality.
• 52.1988
  § 52.1988 Air contaminant discharge permits.
• 52.1989-52.2019
  §§ 52.1989-52.2019 [Reserved]