Subpart BBB - PUERTO RICO
- Section 52.2720 - Identification of plan
- Section 52.2721 - Classification of regions
- Section 52.2722 - Approval status
- Section 52.2723 - EPA-approved Puerto Rico regulations and laws
- Section 52.2724 - Reserved
- Section 52.2725 - General requirements
- Section 52.2726 - Legal authority
- Section 52.2727 - Control strategy and regulations: Lead
- Section 52.2728 - Reserved
- Section 52.2729 - Significant deterioration of air quality
- Section 52.2730 - Section 110(a)(2) infrastructure requirements
- Section 52.2731 - Control strategy and regulations: Sulfur oxides
- Section 52.2732 - Small business technical and environmental compliance assistance program