Collateral consequences are legal and regulatory sanctions and restrictions that limit or prohibit people with criminal records from accessing employment, occupational licensing, housing, voting, education, and other opportunities. Collateral consequences most frequently affect people who have been convicted of a crime, though in some states an arrest alone—even an arrest that doesn't result in a conviction—may trigger a collateral consequence. The National Inventory of Collateral Consequences of Conviction is a searchable database of the collateral consequences in all U.S. Jurisdictions.

The National Inventory of Collateral Consequences of Conviction is supported by a grant from the Bureau of Justice Assistance, Office of Justice Programs, U.S. Department of the Justice. This project was initially supported by Award No.2009-IJ-CX-0102 awarded by the National Institute of Justice, Office of Justice Programs, U.S. Department of Justice and by the ABA Criminal Justice Section.