MILLI_RE_ANNUAL REPORT 2022

Due to the insufficient data available to the Company’s in watercraft liability, aircraft liability, surety and credit branches and its uneven distribution in the loss development tables, the Company was unable to obtain a result by subjecting the relevant data to the correction process. For this reason, values representing the sector averages in the branches specified in the ACLM calculations were used. On the other hand, in Financial Losses and Life branches, where calculations were made using a similar method as of 31.12.2021, the calculation was made using the Standard Chain method as of 31.12.2022, as the data reached a certain maturity. According to December 5, 2014 dated “Circular regarding Outstanding Claims Reserves (2014/16)” of Republic of Turkey Ministry of Treasury and Finance, the Company constitutes data by taking base of acceptance year rather than Casualty period for the reason of characteristic of reinsurance operations in course of ACLM calculation and calculates ACLM once in a year as of yearend. The methods indicated in the table are calculated according to paid claim. Anadolu Sigorta, In accordance with the Communiqué on the Amendment of the Communiqué on the Procedures and Principles of the Contribution of the Institution in the Compulsory Financial Liability Insurance for Medical Malpractice Law, published in the Official Gazette dated October 7, 2017 and numbered 30203, the Compulsory Financial Liability Insurance for Medical Malpractice the rules for premium and damage sharing have been established. Türk Reasürans A.Ş. has been appointed of such transactions has been indefinitely. In this context, premiums and claims related to the policies issued as of October 1, 2017 have been started to be allocated among the insurance companies within the framework of the principles determined by the Undersecretariat. Anadolu Sigorta, after the change in the legislation, the Company created the accounting records over the premium, damage and commission amounts transferred to the pool within the scope of the monthly receipts finalized and forwarded by Türk Reasürans A.Ş. and taken over from the pool within the scope of its share. During the calculation of ACLM, the recourse and salvage amounts to be deducted according to the method determined by the Ministry must be calculated over the collected amounts (including the interest income collected together with the recourse incomes and the litigation costs incurred for the collection of this receivable and attorney fees). When calculating the aforementioned amounts, only the recourse and salvage collections for which compensation was paid within the period subject to the calculation should be taken into account and associated with the period in which they were collected in the table. Salvage and subrogation income which will be deducted in the calculation of ACLM stated by the Under secretariat should be based on collected amount (collected amount includes interest income over salvage and subrogation income, expertise, consultant and lawsuit expenses). Collections are taken into account according to their collection period. According to the letter dated January 12, 2012 and numbered B.02.1.HZN.0.10.03.01/854 sent by Republic of Turkey Ministry of Treasury and Finance to the Company, determination of final claims for the last business year used in IBNR calculation has been changed as at December 31, 2011. Accordingly, the final premium amount earned for the last business year is determined by considering premium development factors since premiums may be accrued in the following years under the terms of the agreements. Based on the calculated final premium amount of the last business year, unearned premium reserves and earned premiums are determined. Aforementioned earned premium amount is multiplied by the average of claim/premium ratio of the previous years to determine final claims amount of the last business year. IBNR is calculated by subtracting the paid and reported claims of the last business year from the final claims amount determined by the aforementioned method. In addition, IBNR amounts reported by sedan companies are taken into consideration and in order to prevent duplicate provision; paid claims, outstanding claims reserve and premiums of reported claims are excluded from the data set used in the calculation of IBNR. The Company determined final IBNR amount by adding reported IBNR amounts to IBNR amounts calculated from the data prepared in accordance with the principals mentioned above. In accordance with December 5, 2014 dated and 2014/16 numbered “Circular for Outstanding Claims Reserve” of Republic of Turkey Ministry of Treasury and Finance, ACLM calculation should be on main branch. However, as at December 31, 2012, the Company has calculated ACLM reserve for General Losses main branch as two separate subbranches namely agriculture and non-agriculture branches. Because, Agriculture and Engineering subbranches under General Losses main branch have different characteristics in conversion process of outstanding losses to paid losses, IBNR calculation of General Losses branch produces unreliable and improper results. The Company applied to Republic of Turkey Ministry of Treasury and Finance on January 17, 2013 with letter numbered 300, so as to receive permission to calculate IBNR reserve for General Losses branch as agriculture and non- agriculture subbranches separately. Republic of Turkey Ministry of Treasury and Finance has given permission the Company in order to calculate IBNR reserve for General Losses within two subbranches with the letter dated January 28, 2013 and numbered 24179134. As of December 31, 2022, and 2021, the Company recognised the amount that arose due to change in calculation method for IBNR on General Losses branch. 213 MİLLİ RE 2022 ANNUAL REPORT Notes to the Consolidated Financial Statements As of December 31, 2022 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 RISKS AND ASSESSMENT OF THE GOVERNING BODY UNCONSOLIDATED FINANCIAL STATEMENTS TOGETHER WITH INDEPENDENT AUDITORS’ REPORT THEREON CONSOLIDATED FINANCIAL STATEMENTS TOGETHER WITH INDEPENDENT AUDITORS’ REPORT THEREON FINANCIAL STATUS