Versions of 13 CFR Part 121 - Small Business Size Regulations on LawServer 2024 13 CFR Part 121 – Small Business Size Regulations 2023 13 CFR PART 121 – SMALL BUSINESS SIZE REGULATIONS 2022 13 CFR Part 121 – Small Business Size Regulations 2021 13 CFR Part 121 – Small Business Size Regulations 2020 13 CFR Part 121 – Small Business Size Regulations