The Arthur Liman Policy Institute, established by the Legal Action Center in 1998, is a public policy research entity that helps federal and state policymakers improve access to social services for those with criminal records, substance abuse issues, HIV/AIDS, or low incomes. Over the years, the Institute has researched topics like the impact of Rockefeller drug laws in New York and how partner notification affects the spread of HIV. The Institute is named after Arthur Liman, who chaired the Legal Action Center from 1973 until his death in 1997.