Versions of See prior versions of a law on LawServer 2024 12 USC 1701z-1 – Research and demonstrations; authorization of appropriations; continuing availability of funds 2023 12 USC 1701z-1 – Research and demonstrations; authorization of appropriations; continuing availability of funds 2022 12 USC 1701z-1 – Research and demonstrations; authorization of appropriations; continuing availability of funds 2021 12 USC 1701z-1 – Research and demonstrations; authorization of appropriations; continuing availability of funds 2020 12 USC 1701z-1 – Research and demonstrations; authorization of appropriations; continuing availability of funds 2018 12 USC 1701z-1 – Research and demonstrations; authorization of appropriations; continuing availability of funds 2017 12 USC 1701z–1 – Research and demonstrations; authorization of appropriations; continuing availability of funds 2015 12 USC 1701z–1 – Research and demonstrations; authorization of appropriations; continuing availability of funds 2014 12 USC 1701z-1 – Research and demonstrations; authorization of appropriations; continuing availability of funds