2024 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources

2023 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources

2022 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources

2021 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources

2020 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources

2018 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources

2017 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources

2015 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources

2014 50 USC 3121 – Protection of identities of certain United States undercover intelligence officers, agents, informants, and sources