Board of Governors of the Federal Reserve System (U.S.), 1935-. Federal Reserve Expands Access to Its Paycheck Protection Program Liquidity Facility (PPPLF) to Additional Lenders, and Expands the Collateral That Can Be Pledged, April 30, 2020, Board of Governors of the Federal Reserve System : Documents Relating to the COVID-19 Pandemic. https://fraser.stlouisfed.org/archival/6116/item/589451, accessed on January 30, 2025.