| If the construction/reconstruction date is . . .
| Then the owner or operator must comply with . . .
| And the owner or operator must achieve compliance . . .
|
|---|
| On or before January 11, 2022 | Requirements for existing sources in §§ 63.1444(f)(2) and (3), (l); 63.1446; 63.1449;
1 63.1450(a) and (d); and 63.1451 through 63.1456, as applicable | On or before May 13, 2025.
|
| | Requirements for existing sources in §§ 63.1444(h); 63.1449;
1 63.1450(e); and 63.1451 through 63.1456, as applicable | On or before May 13, 2026.
|
| After January 11, 2022 | Requirements for new sources in §§ 63.1444(e)(1) and (2), (f)(2) and (3), (h), (m); 63.1446; 63.1449;
1 63.1450(a), (d), (e); and 63.1451 through 63.1456, as applicable | Upon initial startup or May 13, 2024, whichever is later.
|
| On or before July 24, 2023 | Requirements for existing sources in §§ 63.1444(g); 63.1449;
1 63.1450(a); and 63.1451 through 63.1456, as applicable | On or before May 13, 2027.
|
| | Requirements for existing sources in §§ 63.1444(o); 63.1449;
1 63.1450(f); and 63.1451 through 63.1456, as applicable | On or before May 13, 2025.
|
| | Requirements for existing sources in §§ 63.1444(q); 63.1449;
1 63.1450(a), (g); and 63.1451 through 63.1456, as applicable | On or before November 12, 2024.
|
| After July 24, 2023 | Requirements for new sources in §§ 63.1444(o), (q); 63.1449;
1 63.1450(a), (f), (g); and 63.1451 through 63.1456, as applicable | Upon initial startup or May 13, 2024, whichever is later.
|
| On or before May 13, 2024 | Requirements for existing sources in §§ 63.1444(p); 63.1449;
1 63.1450(g); and 63.1451 through 63.1456, as applicable | On or before May 13, 2027.
|