LEGAL NOTICE OF CAUSE NO. 43837 On December 9, 2009, Northern Indiana Public Service Company ("NIPSCO") filed in Cause No. 43837 a Verified Petition with the Indiana Utility Regulatory Commission ("Commission") seeking approval of modification and extension of its alternative regulatory plan applicable to natural gas utility service pursuant to Ind. Code § Section 8-1-2.5 as approved by the Commission in Cause Nos. 42800 and 42884. f9
