The following authorities are withheld by the EPA Administrator and not transferred to the State or Tribe:

(a) Approval of alternatives to the emission limitations in table 1 of this subpart and operating limits established under §62.14635 and table 2 of this subpart.

(b) Approval of petitions submitted pursuant to the requirements of §62.14640 establishing operating parameters when using controls other than a dry scrubber followed by a fabric filter, a wet scrubber, or a dry scrubber followed by a fabric filter and a wet scrubber.

(c) Approval of major alternatives to test methods established under §62.14650 and table 1 of this subpart.

(d) Approval of major alternatives to monitoring requirements established under §62.14690, §62.14605 and table 2 of this subpart.

(e) Approval of major alternatives to recordkeeping and reporting requirements of this subpart.

(f) Approval of petitions submitted pursuant to the requirements of §62.14530 establishing requirements for petitions and approvals of exemptions for chemical recovery units included in §62.14525(n).

(g) Approval of requests submitted pursuant to the requirements in §62.14625(b)(2).