Versions of 11 CFR Part 115 - Federal Contractors on LawServer 2024 11 CFR Part 115 – Federal Contractors 2023 11 CFR PART 115 – FEDERAL CONTRACTORS 2022 11 CFR Part 115 – Federal Contractors 2021 11 CFR Part 115 – Federal Contractors 2020 11 CFR Part 115 – Federal Contractors