Congress increased the PDA funding cap (22 U.S.C. §2318(a)(1)) from $100 million up to $11 billion for FY2022 via P.L. 117-128 and up to $14.5 billion for FY2023 via P.L. 117-328. The National Security Act, 2024, establish a cap for FY2024 of $7.8 billion.