R Systems International Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 03/11/2026 ,inter alia, to consider and approve the financial results for the quarter and nine months ended on September 30, 2026

REF: SECT/10/2026/12 DATE: OCTOBER 28, 2026 To, T o , The Managing Director The General Manager National Stock Exchange of India Limited BSE Limited Exchange Plaza, Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Dalal Street, Bandra – East, Mumbai – 400 051 Mumbai – 400 001 NSE Symbol – RSYSTEMS BSE Scrip Code – 532735;977286 Dear Sir/ Madam, SUB: INTIMATION UNDER REGULATION SEBI (LISTING OBLIGATIONS AND DISCLOSURE REQUIREMENTS) REGULATIONS, 2015 - BOARD MEETING INTIMATION In compliance with Regulation 29 and 50 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the meeting of the Board of Directors of R Systems International Limited (the “Company”) is scheduled to be held on Tuesday, November 3, 2026, to inter alia transact the following business: • To consider and approve the audited standalone and unaudited consolidated financial results of the Company for the quarter and nine months ended September 30, 2026. Further, please note that, as per the earlier intimation given to the Stock Exchanges vide our Letter No. SECT/09/2026/14 dated September 28, 2026, the trading window for dealing in the equity shares of the Company continues to remain closed for designated persons of the Company, in accordance with the “R Systems International Limited Code of Conduct for Internal Procedures and to Regulate, Monitor and Report Trading by Insiders” framed under the SEBI (Prohibition of Insider Trading) Regulations, 2015, until 48 hours from the date of declaration of the financial results for the quarter and nine months ended September 30, 2026. This is for your information and record. Thanking you. Yours faithfully, For R Systems International Limited Gurprit Singh Company Secretary & Compliance Officer R SYSTEMS INTERNATIONAL LIMITED Corporate Office Contact details Registered Office 3rd Floor, Tower No. 1, IT/ITES SEZ of Artha Infratech Pvt. Ltd. +91-120-4303500 GF-1-A, 6, Devika Tower Nehru Plot No. 21, Sector TechZone-IV, Greater Noida West rsil@rsystems.com Place New Delhi 110019, India Gautam Buddha Nagar, Uttar Pradesh, 201306, India www.rsystems.com CIN: L74899DL1993PLC053579