Versions of 48 CFR Part 43 - Contract Modifications on LawServer 2024 48 CFR Part 43 – Contract Modifications 2023 48 CFR PART 43 – CONTRACT MODIFICATIONS 2022 48 CFR Part 43 – Contract Modifications 2021 48 CFR Part 43 – Contract Modifications 2020 48 CFR Part 43 – Contract Modifications