International Combustion (India) Limited , headquartered at Infinity Benchmark, 11th Floor, Salt Lake, Kolkata, published newspaper advertisements on May 15, 2026, disclosing two separate shareholder notices under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. The notices were published in Business Standard (English – All Editions) and Ei Samay (Bengali), and the information has also been made available on the company's website at www.internationalcombustion.in .

IEPFA's Second 100 Days Campaign: 'Saksham Niveshak'

The Investor Education and Protection Fund Authority (IEPFA), under the Ministry of Corporate Affairs (MCA), has initiated a Second 100 Days Campaign titled "Saksham Niveshak" for the period from April 1, 2026 to July 9, 2026. The campaign is designed to proactively reach out to shareholders and encourage them to take necessary action to prevent their shares and dividend amounts from being transferred to the IEPF.

Shareholders who have not claimed their dividends, or have not updated their KYC and nomination details, or face any issues related to unclaimed dividends and shares, are requested to contact the company's Registrar and Transfer Agent (RTA):

The key actions shareholders are encouraged to complete during this campaign include:

• Update KYC details
• Update bank mandates
• Update nominee and contact information
• Claim unpaid or unclaimed dividends

SEBI Special Window for Transfer and Dematerialisation of Physical Securities

In a separate notice issued on May 15, 2026, International Combustion (India) Limited informed shareholders about a special window opened by SEBI vide Circular No. HO/38/13/11(2)2026-MIRSD-POD/13750/2026 dated January 30, 2026. This window facilitates the transfer and dematerialisation of physical securities purchased or sold prior to April 1, 2019, including cases where transfer requests were earlier rejected, returned, or not attended due to deficiencies in documentation or process.

The eligibility criteria for shareholders wishing to utilise this special window are as follows:

Shareholders may submit their requests along with requisite documents to the RTA, MUFG Intime India Private Limited, at Rasoi Court, 5th Floor, 20 R. N. Mukherjee Road, Kolkata – 700001 (Tel: 033-69066200; Email: investor.helpdesk@in.mps.mufg.com ), or directly to the Company Secretary at the Registered Office at Infinity Benchmark, 11th Floor, Plot No. G-1, Block EP & GP, Sector-V, Salt Lake Electronic Complex, Kolkata – 700091, West Bengal (Tel: 033-4080 3000; Email: secretarial@internationalcombustion.in ).

Both notices were signed by Kundan Jaiswal, Company Secretary & Compliance Officer of International Combustion (India) Limited, and dated May 15, 2026.

International Combustion (India) Limited has notified the stock exchange of a change in its Registrar and Share Transfer Agent (RTA), following the amalgamation of its erstwhile RTA with a new entity. The Company received an intimation from CB Management Services Private Limited on May 12, 2026, informing it of the merger that became effective May 8, 2026.

RTA Merger Details

CB Management Services Private Limited, which previously served as the RTA for International Combustion (India) Limited, has amalgamated with MUFG Intime India Private Limited. The amalgamation was carried out pursuant to an order passed by the Regional Director (Western Region), Ministry of Corporate Affairs, Mumbai. Consequent upon this amalgamation becoming effective, MUFG Intime India Private Limited will act as the Registrar and Share Transfer Agent of the Company in place of CB Management Services Private Limited.

New RTA Contact Details

The updated contact information for the new Registrar and Share Transfer Agent is as follows:

Regulatory Disclosure

The intimation was submitted to BSE Limited on May 13, 2026, under Regulation 30, and was signed by Kundan Jaiswal, Company Secretary & Compliance Officer of International Combustion (India) Limited. Copies of the communication were also forwarded to MUFG Intime India Private Limited, National Securities Depository Limited (NSDL), and Central Depository Services (India) Limited (CDSL).