The National Criminal Justice Association (NCJA) exists to promote the development of justice systems in states, tribal nations, and units of local government that enhance public safety; prevent and reduce the harmful effects of criminal and delinquent behavior on victims, individuals and communities; adjudicate defendants and sanction offenders fairly and justly; and that are effective and efficient. From the NCJA Web site.
Read NCJA's position on the Role of DNA in the Criminal Justice System.