2024 CFR > Title 48 > Chapter 1 > Subchapter A > Part 4 > Subpart 4.16 – Unique Procurement Instrument Identifiers

2023 CFR > Title 48 > CHAPTER 1 > SUBCHAPTER A > PART 4 > Subpart 4.16 – Unique Procurement Instrument Identifiers

2022 CFR > Title 48 > Chapter 1 > Subchapter A > Part 4 > Subpart 4.16 – Unique Procurement Instrument Identifiers

2021 CFR > Title 48 > Chapter 1 > Subchapter A > Part 4 > Subpart 4.16 – Unique Procurement Instrument Identifiers

2020 CFR > Title 48 > Chapter 1 > Subchapter A > Part 4 > Subpart 4.16 – Unique Procurement Instrument Identifiers

2019 CFR > Title 48 > Chapter 1 > Subchapter A > Part 4 > Subpart 4.16 – Unique Procurement Instrument Identifiers

2016 CFR > Title 48 > Chapter 1 > Subchapter A > Part 4 > Subpart 4.16 – Unique Procurement Instrument Identifiers

2015 CFR > Title 48 > Chapter 1 > Subchapter A > Part 4 > Subpart 4.16 – Unique Procurement Instrument Identifiers