EPA is approving a request submitted by the Indiana Department of Environmental Management (IDEM) on September 25, 2009, to revise the Indiana State Implementation Plan (SIP). The submission revises the Indiana Administrative Code (IAC) by amending and updating the definition of ``References to the Code of Federal Regulations,'' to refer to the 2008 edition.
Agency Contact: Charles Hatten, Environmental Engineer, Criteria Pollutant Section, Air Programs Branch (AR-18J), Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604, (312) 886-6031, firstname.lastname@example.org.
This rule is final. Its effective date is January 19, 2010.