ATP YAZILIM VE TEKNOLOJİ A.Ş. Bağımsız Denetim Kuruluşunun Belirlenmesi 16 Mayıs 2025

In accordance with the principles set forth under the Turkish Commercial Code, the Capital Markets Law, and other applicable legislation, the resolution adopted at the Ordinary General Assembly dated 09.05.2025 regarding the appointment of "Güreli Yeminli Mali Müşavirlik ve Bağımsız Denetim Hizmetleri A.Ş." for the audit of the financial statements and for the assurance engagement of the sustainability reports to be prepared in compliance with the Turkish Sustainability Reporting Standards (TSRS) issued by the Public Oversight, Accounting and Auditing Standards Authority, including the assurance of selected other sustainability-related information and other related activities within the scope of relevant regulations, was registered by the Istanbul Trade Registry Office on 16.05.2025 and published in the Turkish Trade Registry Gazette dated 16.05.2025 and numbered 11333.

This statement has been translated into English for informational purposes. In case of a discrepancy between the Turkish and the English versions of this disclosure statement, the Turkish version shall prevail.