2024 44 USC 509 – Standards of paper; advertisements for proposals; samples

2023 44 USC 509 – Standards of paper; advertisements for proposals; samples

2022 44 USC 509 – Standards of paper; advertisements for proposals; samples

2021 44 USC 509 – Standards of paper; advertisements for proposals; samples

2020 44 USC 509 – Standards of paper; advertisements for proposals; samples

2018 44 USC 509 – Standards of paper; advertisements for proposals; samples

2017 44 USC 509 – Standards of paper; advertisements for proposals; samples

2015 44 USC 509 – Standards of paper; advertisements for proposals; samples

2014 44 USC 509 – Standards of paper; advertisements for proposals; samples

2013 44 USC 509 – Standards of paper; advertisements for proposals; samples

2012 44 USC 509 – Standards of paper; advertisements for proposals; samples

2010 44 USC 509 – Standards of paper; advertisements for proposals; samples