Proposed Rules. Proposed rule

Agency: Environmental Protection Agency (EPA)
Action: Proposed rule
Citation: FR Doc. 2013-27705 · EPA-R05-OAR-2013-0501; FRL 9902-27-Region 5 · 40 CFR 52

Summary

EPA is proposing to approve a revision to the Illinois state implementation plan (SIP). The submission amends the Illinois Administrative Code by updating the definition of “Volatile organic material (VOM) or Volatile organic compound (VOC)” to add trans-1,3,3,3-tetra-flouropropene (HFO-1234ze) to the list of compounds excluded from the definition of VOM or VOC. This revision is based on EPA's 2012 rulemaking which added HFO-1234ze to the list of chemical compounds that are excluded from the Federal definition of VOC because of their negligible contribution to the formation of tropospheric ozone.

Dates

Comments must be received on or before December 26, 2013.

Supplementary Information

In the Final Rules section of this issue of the Federal Register, EPA is approving the state's SIP submittal as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this rule, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time. Please note that if EPA receives adverse comment on an amendment, paragraph, or section of this rule, and if that provision may be severed from the remainder of the rule, EPA may adopt as final those provisions of the rule that are not the subject of an adverse comment. For additional information, see the direct final rule which is located in the Rules section of this issue of the Federal Register . Dated: October 17, 2013. Susan Hedman, Regional Administrator, Region 5. [FR Doc. 2013-27705 Filed 11-25-13; 8:45 am]