SDIF, which stands for Savings Deposit Insurance Fund (Tasarruf Mevduatı Sigorta Fonu), is a reputed agency. They are developer of Atasehir Modern, a prominent project. In addition to its role as a developer, SDIF serves as the governing body responsible for fund management and insurance in the Turkish banking system. The organization has a rich history, having been established in 1933 under the name Deposit Protection Act. In 1960, its name was changed to Bankalar Tasfiye Fonu (Bank Liquidation Fund).