Please find attached declaration about non-applicability of Regulation 57(4) for QE Dec 31, 2026

September 29, 2026 The Deputy Manager Dept. of Corp. Services BSE Limited P. J. Towers, Dalal Street, Fort Mumbai – 400 001 Ref: Scrip Code 505502 Sub: Prior Intimation about Non–Applicability of Certificate pursuant to the provision of Regulation 57(4) of SEBI (LODR) Regulations 2015 for QE Dec 31, 2026 Respected Sir or Madam, Pursuant to the provision of Regulation 57(4) of SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015, we hereby confirm that the Company has not issued any Non- convertible securities and hence details of schedule of Payment of Interest/Dividend/Principal Obligations on such securities is not applicable to the Company for the 3rd Quarter ended on 31st December 2026 for the Financial Year ended on March 31, 2027. We also confirm that there were no unpaid Interest/Dividend/Principal Obligations in relation to Non-Convertible Securities. Kindly take the same on your record & oblige. Thanking You, Yours Faithfully, For PS IT INFRASTRUCTURE & SERVICES LIMITED KAWARLAL KANHAIYALAL OJHA DIN: 07459363 SUSPENDED MANAGING DIRECTOR