The Register of Members and Share Transfer Books of the Company will remain closed from September 15, 2026 to September 21, 2026 for the purpose of Annual General Meeting - Refer attachement

August 28, 2026 The Manager The Manager Corporate Relations Department Listing Department Bombay Stock Exchange Limited National Stock Exchange of India Ltd. 1st Floor, New Trading Ring Rotunda Building, Exchange Plaza, 5th Floor P J Towers Dalal Street, Fort Plot No. C/1, G Block Mumbai – 400 001 Bandra-Kurla Complex, Bandra (E) Mumbai – 400 051 Scrip Code No. 532481 Scrip Code No. NOIDA TOLL EQ Sub: Intimation of holding 30th Annual General Meeting of the Company through Video Conferencing (“VC”) or other Audio-Visual Means (“OAVM”) and date of Book Closure Dear Sir/ Madam, In terms of Regulation 30, 34 and other applicable regulations of SEBI (Listing Obligations and Disclosures Requirements) Regulations, 2015 (“Listing Regulations”), as amended from time to time and in accordance with the relevant circulars issued by Securities and Exchange Board of India (“SEBI”) and Ministry of Corporate Affairs (“MCA”), we wish to inform you that the 30th Annual General Meeting (“AGM”) of Noida Toll Bridge Company Limited ("the Company") is scheduled to be held on Monday, September 21, 2026 through Video Conferencing / Other Audio Visuals means ('VC/OAVM"). Pursuant to Regulation 42 of Listing Regulations, the Register of Members & Share Transfer Books of the Company will remain closed from Tuesday, September 15, 2026 to Monday, September 21, 2026 (both days inclusive) for the purpose of holding 30th AGM of the Company scheduled to be held on Monday, September 21, 2026. In compliance with the provisions of Section 108 of the Companies Act, 2013 read with RuIe 20 of the Companies (Management and Administration) Rules, 2014 as amended by the Companies (Management and Administration) Amendment Rules 2015 and regulation 14 of Listing Regulations, the Company is pleased to provide to the Members, facility to exercise their right to vote at the 30th AGM by electronic means and the business may be transacted through e-voting Services provided by National Securities Depository Limited (NSDL). The e-voting period begins on Friday, September 18, 2026 (9.00 a.m. IST) and ends on Sunday, September 20, 2026 (5.00 p.m. IST). During this period Shareholders of the Company, holding shares either in physical form or in dematerialized form, as on the cut-off date (record date) i.e. Friday, September 11, 2026, may cast their vote electronically. Individual notice of the 30th AGM along with the Annual Report for FY 2025-26 is being sent only through electronic mode to all those shareholders whose email addresses are registered with the Company / Depositories and a letter alongwith Annual Report, providing the web-link, including the exact path, where complete details of the Annual Report is available, to those shareholders who have not so registered. Members may note that the Notice and Annual Report for FY 2025-26 will also be available on the Company's website www.ntbcl.com, websites of the Stock Exchanges i.e. BSE Limited and National Stock Exchange of India Limited at www.bseindia.com, www.nseindia.com and on the website of NSDL www.evoting.nsdl.com. Thanking You For Noida Toll Bridge Company Limited Gagan Singhal Company Secretary & Compliance Officer Encl: A/a Corporate Off: Toll Plaza, DND Flyway, Noida-201 301, U.P. India Phone: 0120 2516495 Regd. Off: Toll Plaza, Mayur Vihar Link Road, New Delhi -110091, INDIA Website: www.ntbcl.com Email:ntbcl@ntbcl.com CIN:L45101DL1996PLC315772