MILLIRE 2021 ANNUAL REPORT

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS AS OF DECEMBER 31, 2021 Millî Reasürans Türk Anonim Şirketi (Currency: Turkish Lira (TL)) (Convenience Translation of Financial Statements and Related Disclosures and Footnotes Originally Issued in Turkish, See Note 2.1.1) 2.25 Outstanding claims reserves Claims are recorded in the year in which they occur, based on reported claims or on the basis of estimates when not reported. Outstanding claims reserve represents the estimate of the total reported costs of notified claims on an individual case basis at the reporting date as well as the corresponding handling costs. Incurred but not reported claims (“IBNR”) are also provided. Claims incurred before the accounting periods but reported subsequent to those dates are considered as incurred but not reported (“IBNR”) claims. December 5, 2014 dated “Circular regarding Outstanding Claims Reserve (2014/16)” and 2010/12 numbered “Circular regarding actuarial chain ladder method”of Republic of Turkey Ministry of Treasury and Finance is abolished except Article 9 and 10. According to circular that explains ACML measurement method, insurance and reinsurance companies calculate ACML with six different methods as “Standard Chain, Damage/Premium, Cape Cod, Frequency/Intense, Munich Chain and Bornhuetter-Ferguson. The selection of data to be used, correction operations, selection of the most appropriate method and growth factors and interference to growth factors is made by the Company’s actuaries by using actuarial methods on the basis of branches. This matter is detailed in the actuarial report that is sent to Republic of Turkey Ministry of Treasury and Finance according to Article 11 of Actuaries Regulation. Actuary of Anadolu Sigorta selects the correct factors for the actuarial analysis and to write back and to calculate the damage growth factors. In the compulsory traffic branch the physical and bodily damages, and in the General Responsibility branch the employer’s liability, medical injury compensation, professional liability and other liability branches are being analyzed separately. The Company’s actuary uses 9% which is the latest statutory rate of interest in the Official Gazette for the discount process in accordance with “General Instructions Regarding The Cash Flow From Outstanding Claim Reserves And Their Discounts” numbered 2016/22 which regulates the processes involving the discount of cash flow from outstanding claims reserve. Anadolu Sigorta has used the gradual transition curve which was published by the Republic of Turkey Ministry of Treasury and Finance “General Instructions Regarding to the Changes in the General Instructions Regarding Outstanding Claim Reserves (2014/16)” which was published in February 29th, 2016 with the number 2016/11. The company has used these gradual transition curve with 100% accuracy and has reflected the calculations on the official statements as of December 31, 2016 and has continued to use same method in the current period. Anadolu Sigorta, according to Provisional Article 12 of the Regulation on the Amendment of the Regulation on Tariff Implementation Principles in the Compulsory Motor Insurance for Compulsory Liability for Land Vehicles, published in the Official Gazette dated July 11, 2017 and numbered 30121, the “Risk Insured Pool” has been established for those vehicle groups with high damage frequencies. In this context, the premiums and damages related to the traffic insurance policies issued within the scope of the pool starting on April 12, 2017 have started to be shared among insurance companies within the framework of the principles determined by the Undersecretariat of Turkish Motor Vehicle Office. “Summary Actuarial Evaluation Report with respect to Final Claim/Premium Range of Risky Insurance”, shared by TMTB, was based while calculating IBNR for pool portfolio, transferred and taken over in scope of the pooling application in question of Anadolu Sigorta. After the change in legislation, by the Turkish Motor Vehicles office (TMTB) within the scope of monthly declarations, accounting records were created on premiums, damages and commission amounts transferred the pool and transferred to the pool according to its share, and also accounting was made for the amounts for the period not yet communicated by the Turkish Motor Vehicles office. Except for the life branch, outstanding claims reserves consists of claims are recorded in the year in which they occur, based on reported claims and the difference between the result of the actuarial chain ladder method whose content and application criteria stated by the Republic of Turkey Ministry of Treasury and Finance and reported but not settled claims are considered as incurred but not reported (“IBNR”) claims. Actuarial chain ladder method may be differentiated by the Republic of Turkey Ministry of Treasury and Finance for reinsurance companies due to their special conditions.Methods for the calculation of provision for incurred but not reported claims are determined by the Republic of Turkey Ministry of Treasury and Finance in the life-branch. The ACML methods selected for each branch is provided in the following section. 200 MİLLÎ REASÜRANS ANNUAL REPORT 2021 ACTIVITIES AND MAJOR DEVELOPMENTS RELATED TO ACTIVITIES GENERAL INFORMATION FINANCIAL RIGHTS PROVIDED TO THE MEMBERS OF THE GOVERNING BODY AND SENIOR EXECUTIVES RESEARCH & DEVELOPMENT ACTIVITIES