ONUR YÜKSEK TEKNOLOJİ A.Ş. (Sorumluluk Beyanı (Konsolide))

We hereby declare that:

We have reviewed the consolidated Financial Statements and Activity Report of our Company for the period of 1 January 2026 – 30 June 2026, prepared in accordance with the Communiqué on Principles of Financial Reporting in Capital Markets (II-14.1);

Based on the information available to us within the scope of our duties and responsibilities, the Financial Statements and Activity Report do not contain any untrue statement on material matters, nor do they contain any omission that would be likely to render them misleading as of the date on which the disclosure was made;

Based on the information available to us within the scope of our duties and responsibilities, the consolidated Financial Statements prepared pursuant to this Communiqué fairly present the assets, liabilities, financial position, and profit and loss of the Company, and the Activity Report fairly reflects the development and performance of the business and the financial position of the Company, together with the material risks and uncertainties it faces.

Mahmut Burç SAN

Independent Member of the Board of Directors

Chairman of the Audit Committee                   

Tuncay TÜTEK

Independent Member of the Board of Directors

Member of the Audit Committee