Retroactivity Analyses and Data Reports

These reports present data on federal cases in which a motion for a reduced sentence was considered as a result of a federal statute or an amendment to the federal sentencing guidelines.

Certain 2025 Guideline Amendments Relating to Drug Offenses and Circuit Conflicts

Certain 2024 Guideline Amendments Relating to Acquitted Conduct, Firearms, and Drug Offenses

2023 Criminal History Guideline Amendment, Parts A and B

First Step Act of 2018, Pub. L. No. 115-391

2014 Drug Guidelines Amendment, often referred to as "Drugs Minus Two"

2010 Fair Sentencing Act Amendment

2010 Recency Points Amendment

2009 Influencing a Minor Amendment

2007 Crack Cocaine Amendment