§ 97.287 Change in regulatory status.

(a) Notification. If a CAIR SO₂ opt-in unit becomes a CAIR SO₂ unit under § 97.204, then the CAIR designated representative shall notify in writing the permitting authority and the Administrator of such change in the CAIR SO₂ opt-in unit's regulatory status, within 30 days of such change.

(b) Permitting authority's and Administrator's actions. (1) If a CAIR SO₂ opt-in unit becomes a CAIR SO₂ unit under § 97.204, the permitting authority will revise the CAIR SO₂ opt-in unit's CAIR opt-in permit to meet the requirements of a CAIR permit under § 97.223, and remove the CAIR opt-in permit provisions, as of the date on which the CAIR SO₂ opt-in unit becomes a CAIR SO₂ unit under § 97.204.