In order to address the growing problem of prison overcrowding, there must be a structure for sentencing and corrections that has levels of restrictiveness or accountability. Delaware has developed such a continuum of sanctions, and this structure has helped the State to reduce the number of sentenced offenders in secure correctional facilities. Delaware adopted a five-level continuum of punishment by statute in 1987. The levels are distinguished by the number of hours under the control of the Department of Corrections. Judges no longer assign to prison or probation; they assign to one of the five levels of accountability. Since 1987, judges have largely complied with the voluntary standards system. Well over 80 percent of the sentences are within the guidelines, and the great majority of the balance is adequately explained by aggravating and mitigating circumstances. Delaware's Sentencing Accountability Commission was created and charged with overseeing the system and making modifications as appropriate. The commission has been responsive in reviewing the results periodically and making adjustments in the sentencing standards as needed. 6 footnotes