This is to inform that the 42nd Annual general Meeting of the Company will be held on Monday, 14th September, 2026 at 01.00 P.M. (I.S.T) through VC/OAVM.

INTER STATE OIL CARRIER LIMITED Regd. Office : "PODDAR POINT" 113, PARK STREET, SOUTH WING, 5TH FLOOR, KOLKATA - 700 016, INDIA Gram : INSTATE / Phone : 2229 0588, Fax No. : 033 2229 0085, E-mail : info@isocLin /socV CIN-L15142WB1984PLC037472 4 Web : www.isocLin Date: 10.08.2026 To, To, The Vice President The Manager The Vice President National Securities Depository Ltd Listing Department Central Depository Services (India) 301, 3rd Floor, Naman Chambers, BSE LIMITED Limited G Block, Plot No. C-32, Bandra Phiroze Jeejeebhoy Towers, Marathon Futurex, A-Wing 25th Kurla Complex, Bandra East, Dalal Street, Mumbai- 400001 Floor, N M Joshi Marg, Lower Mumbai, Scrip Code - 530259 Parel Mumbai— 400013 Maharashtra, 400051 Dear Sir/Ma’am, Sub: Intimation for 42nd Annual General Meeting of the Company. This is to inform you that the 42nd Annual General Meeting ("AGM") of Inter State Oil Carrier Limited is scheduled to be held on Monday, 14th September, 2026 at 1:00 P.M. (IST) through Video Conferencing (“VC”) / Other Audio-Visual Means (“OAVM”), in accordance with the applicable provisions of the Companies Act, 2013 and the circulars issued by the Ministry of Corporate Affairs and the Securities and Exchange Board of India. Further, the Company has fixed Monday, 7th September, 2026 as the Cut-off Date for determinintghe eligibility of Members to exercise their voting rights through remote e-voting and e-voting during the AGM. The remote e-voting facility shall commence at 9:00 A.M. (IST) on Friday, 11th September, 2026 and conclude at 5:00 P.M. (IST) on Sunday, 13th September, 2026. This intimation is also being made available on Company’s website at https://isocl.in/. This is for your information, record and necessary dissemination to all the stakeholders. Thanking You, Yours Faithfully, For Inter State Oil Carrier Limited Rashmi pcer Date: 20260810 Sharma s (Rashmi Sharma) Company Secretary & Compliance Officer Membership No. A34765 Enclosed: As above Copy to: M/s. Maheshwari Datamatics Private Limited, (Registrar & Share Transfer Agent) 23 R.N. Mukherjee Road, 5% Floor, Kolkata — 700001.