Versions of 39 CFR Part 601 - Purchasing of Property and Services on LawServer 2024 39 CFR Part 601 – Purchasing of Property and Services 2023 39 CFR PART 601 – PURCHASING OF PROPERTY AND SERVICES 2022 39 CFR Part 601 – Purchasing of Property and Services 2021 39 CFR Part 601 – Purchasing of Property and Services 2020 39 CFR Part 601 – Purchasing of Property and Services