(a) Refiners and importers who are registered by EPA under §80.76 are deemed to be registered for purposes of this subpart.

(b) Refiners and importers subject to the standards in §80.815 who are not registered by EPA under §80.76 shall provide to EPA the information required by §80.76 by October 1, 2001, or not later than three months in advance of the first date that such person produces or imports gasoline, whichever is later.