Turkey has seen recent developments in the use of gold deposit accounts. The Central Bank of Turkey allowed banks to hold a fraction of their reserve requirements in gold and foreign currencies. Banks fully utilized this option, holding gold instead of Turkish lira. As a result, gold deposit accounts increased substantially, bringing physical gold into the financial system and increasing Turkey's international gold reserves. Gold deposit accounts and "golden days" where banks collect physical gold from customers have proven effective at integrating gold back into the Turkish economy.