UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 Certification and Notice of Termination of Registration under Section 12(g) of the Securities Exchange Act of 1934 or Suspension of Duty to File Reports Under Sections 13 and 15(d) of the Securities Exchange Act of 1934 Commission File Number: 001-16189 --------- NISOURCE INC. ______________________________________________________________________ (Exact name of registrant as specified in its charter) 801 East 86th Avenue Merrillville, IN 46410 (877) 647-5990 ______________________________________________________________________ (Address, including zip code, and telephone number, including area code, of registrant's principal executive offices) Corporate Premium Income Equity Securities ______________________________________________________________________ (Title of each class of securities covered by this Form) Common Stock Preferred Share Purchase Rights Stock Appreciation Income Linked Securities ______________________________________________________________________ (Titles of all other classes of securities for which a duty to file reports under Section 13(a) or 15(d) remains) Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports: Rule 12g-4(a)(1)(i) [X] Rule 12h-3(b)(1)(ii) [ ] Rule 12g-4(a)(1)(ii) [ ] Rule 12h-3(b)(2)(i) [ ] Rule 12g-4(a)(2)(i) [ ] Rule 12h-3(b)(2)(ii) [ ] Rule 12g-4(a)(2)(ii) [ ] Rule 15d-6 [ ] Rule 12h-3(b)(1)(i) [X] Approximate number of holders of record as of the certification or notice date: None Pursuant to the requirements of the Securities Exchange Act of 1934, NiSource Inc., a Delaware corporation, has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person. NISOURCE INC. DATE: February 24, 2003 By: /s/ Gary W. Pottorff ----------------------------- Name: Gary W. Pottorff Title Secretary