The Federal Reserve is responsible for conducting monetary policy and ensuring the smooth operation of the financial system. They place orders to print currency, with 70% of it being to replace damaged or unfit notes in circulation.
The organization responsible for conducting monetary policy and ensuring that a nation's financial system operates smoothly is called the central bank.
In the United States, the central bank is called the Federal Reserve, which is often abbreviated as the Fed.
The Federal Reserve is semi-decentralized and is run by a Board of Governors appointed by the President of the United States.
One of the major responsibilities of the Federal Reserve is to ensure that there is enough currency and coins circulating through the financial system to meet public demands.
Each year, the Fed places an order to print currency, with 70% of it being to replace damaged or unfit notes in circulation.
The order to print currency comes from the Federal Reserve, and the Bureau of Engraving and Printing (BEP) which is a part of the Treasury Department carries out the printing process.