2024 28 CFR 17.28 – Automatic declassification

2023 28 CFR 17.28 – Automatic declassification

2022 28 CFR 17.28 – Automatic declassification

2021 28 CFR 17.28 – Automatic declassification

2020 28 CFR 17.28 – Automatic declassification

2019 28 CFR 17.28 – Automatic declassification

2016 28 CFR 17.28 – Automatic declassification

2015 28 CFR 17.28 – Automatic declassification

2014 28 CFR 17.28 – Automatic declassification

2010 28 CFR 17.28 – Automatic declassification

2009 28 CFR 17.28 – Automatic declassification