To all customers of Indiana Utilities Corporation, please take note that the company expects to files a Revised Sheet No 100, General Rules and

Regulations Applicable to Gas Service on or about April 14, 2025, with the IURC and is expecting an order form them around May 14, 2025. The

purpose of this revision will be to clarify that the Company shall now require a discontinuance of service agreement to serve as Company

acknowledgement of such a request and to describe certain applicable terms and conditions. Following approval by the IURC, and revised tariff will be implemented immediately. IUC notes this does NOT affect customer rates.

To the extent that you have any questions about this revised tariff, please contact Indiana Utilities Corp. at 812-738-3235, or the company’s President at frankc@indianautilitiescorp.com, or mail any questions to Frank Czeschin, Indiana Utilities Corporation, 123 W Chestnut St,

Corydon, IN 47112. Alternatively, you may contact the IURC at Secretary, Indiana Utility Regulatory Commission, PNC Center, Suite 1500 East

101 West Washington St, Indianapolis, IN 46204, or contact the Indiana Office of Utility Consumer Counselor at PNC Center, Suite 1500 South,

115 West Washington St, Indianapolis, IN 46204.

Our Office will be CLOSED Monday May 26th, 2025 for Memorial Day!