Turkiye Garanti Bankasi A.S.: Announcement_Regarding_Fitch_Ratings

TO: Investment Community

FROM : Garanti BBVA / Investor Relations

SUBJECT: Announcement regarding Fitch Ratings

DATE: September 17, 2024

The international rating agency Fitch Ratings raised Türkiye’s credit rating from "B+" to "BB-" on September 6, 2024, and changed the rating outlook to Stable. Following this, on 17 September 2024, Fitch upgraded Garanti BBVA's Long-Term Foreign Currency and Local Currency IDRs from "B" to "BB-" and from "B+" to "BB-", respectively, also changing the outlook to Stable. Additionally, Fitch Ratings raised Garanti BBVA's Viability Rating from "b+" to "bb-".

Bank’s current ratings are as follows:

*In contradiction between the Turkish and English versions of this public disclosure, the Turkish version shall prevail.

We declare that our above statements are in conformity with the principles included in the Board’s Communiqué, Serial II Nr.15.1, that it exactly reflects the information we received; that the information complies with our records, books and documents; that we did our best to obtain the correct and complete information relative to this subject and that we are responsible for the declarations made in this regard.

Yours sincerely,

Garanti BBVA

Contact Garanti BBVA Investor Relations:

Tel: +90 212 318 2352

Fax: +90 212 216 5902

E-mail: investorrelations@garantibbva.com.tr

www.garantibbvainvestorrelations.com