Board of Governors of the Federal Reserve System (U.S.), 1935-. Federal Reserve Board Announces It Will Extend for a Final Time Its Paycheck Protection Program Liquidity Facility, or PPPLF, by an Additional Month to July 30, 2021, June 25, 2021, Board of Governors of the Federal Reserve System : Documents Relating to the COVID-19 Pandemic. https://fraser.stlouisfed.org/archival/6116/item/604401, accessed on January 30, 2025.