Performing and reporting periodical independent external audit services by the Capital Markets Board (CMB) communiqués, Independent audit procedures, Inflation accounting applications, Preparation of consolidated financial statements, Transfer Pricing, Energy Market Regulatory Authority (EMRA), preparation of reports with authority to conduct independent audits by the regulation on the auditing of actual and legal persons operating in the energy market by independent audit institutions, Undersecretariat of Treasury General Directorate of Insurance, supervision of insurance companies by the 5684 Insurance Law, to which it is subject. Realization and reporting of independent external audit services within the scope of International Financial Reporting Standards (IFRS), Preparation of independent external audit studies and reports for particular determinations, Carrying out studies for the establishment of internal control systems or reviewing the existing system and subjecting the system functionality to continuous audit within the scope of the reports prepared, Preparation of business financial statements according to international standards, Analysis of business records, productivity and profitability analysis, capital structure, equity, and outsourcing analysis, risk analysis, Preparing the financial situation and analysis related to the business by International Financial Reporting Standards (IFRS) and Basel II-III standards (in English when requested) and submitting them to the relevant institutions, Excellent purpose reviews and reports.