Justice Assistance, Missing Children and Juvenile Justice Act of 1984

[AI summary unavailable — showing source text] Title I: Amendments to Omnibus Crime Control and Safe Streets Act of 1968 - Justice Assistance Act of 1983 - Amends title I of the Omnibus Crime Control and Safe Streets Act of 1968 (Justice System Improvement) to eliminate the Law Enforcement Assistance Administration and the Office of Justice Assistance, Research and Statistics. Retains the Bureau of Justice Statistics and the National Institute of Justice. Establishes a new Office of Justice Assistance. Revises the formula grant program to make the following changes. Eliminates the authority for local governments to receive formula grants. Decreases from 23 to 15 the purposes for which formula grants may be made. Includes categories for programs addressing the problems of serious crimes committed by juveniles and juveniles with a history of criminal conduct. Authorizes the Director of the Office of Justice Assistance to certify new categories of programs having a record of proven success. Requires States to provide a 50 percent match to receive Federal funding, or 25 percent match for innovative programs addressing critical problems of crime. Requires grant recipients to assume program costs after a four-year period. Applies the…