Provision Of Services For The Preparation Of Uses' Financial Statements 2021, 2022 And 2023, Based On The Branch Plan Of Accounting Of Otas. (P.D. 315/99), The Preparation For The Start Of The Implementation Of The New Accounting Framework P.D. 54/2018 And The Application Of The Diplographic Accounting Method For The Year 2026, According To The P.D. 54/2018