(1) fuel oxygen content or fuel volatility; or

(2) the composition of fuels necessary to implement section 7586 of the Act; or

(3) the composition of fuels necessary to implement section 7507 of the Act if such fuel standard is adopted and implemented regionally pursuant to agreement with any three states sharing a boundary with New York; or

(4) the composition of fuels if the commissioner finds that no other measures would bring about timely attainment or maintenance of a national primary or secondary ambient air quality standard for which New York state must file a state implementation plan pursuant to the Act, or that other existing and technically possible measures are unreasonably costly or impracticable and the commissioner has included such measure in the implementation plan pursuant to section 7410 of the Act. b. No provision of this subdivision shall be deemed to authorize the use of methyl tertiary butyl ether as an oxygenate in any motor fuel imported into, or sold or offered for sale in this state. 4. Any final order or determination or other final action by the commissioner and the validity or reasonableness of any code, rule or regulation promulgated by the department pursuant to this article shall be subject to review as provided in article seventy-eight of the civil practice law and rules; provided however, the department may establish by regulation a ninety day statute of limitations for review of final permit actions by the commissioner pursuant to section 19-0311 of this title, if required to maintain compliance with the Act. 5. The department shall certify emission reduction credits and establish an emission reduction credit registry. Such registry shall identify emission reduction credits, that are certified by, or used in, New York state. Prior to certifying credits, the department shall publish notice and provide the opportunity for public comment, pursuant to article seventy of this chapter, on the proposed modification of a source's permit to reflect that emission reductions will be certified as emission reduction credits. The department shall provide information regarding the availability of such certified emission reduction credits to any person upon request. The department shall, to the extent consistent with any rules or guidance related to emission offset requirements published by the administrator, adopt rules and regulations to provide for the use of mobile source emission reduction credits as a means of satisfying emission offset requirements pursuant to section 7503(c) of the Act. Such rules and regulations shall include provision for cooperating with the commissioner of motor vehicles pursuant to paragraph one of subdivision (d) of section 301 of the vehicle and traffic law.