There are five distinct types of oversight of correctional agencies, varying according to legal authority and functional role:
Fiscal Auditors: Comptrollers, fiscal auditors, and program auditors focus on the expenditure of funds. Some focus narrowly on compliance with accounting rules and procedures, while other assess the "worth and wisdom" of expenditures, and the costs and benefits of policies and programs.
Policy Analysts: Legislative and policy making bodies deploy analysts to assess the merits of alternative policy choices, so that decision makers have better information about the consequences of their decisions.
Inspectors and Investigators: Generally, inspectors and investigators are evaluating an official's or organization's compliance with an expected standard of performance. The investigators can arrive at a correctional agency from many levels of government. For example, the Civil Rights Division of the U.S. Justice Department can investigate alleged violations of consitutional rights. At the state and local level, Inspectors General deploy investigators to uncover waste, fraud, and abuse. Within correctional agencies, internal affairs units perform a similar function.
Professional Evaluators: Professional organizations, such as the American Correctional Association Commission of Accreditation, can be invited to conduct professional peer reviews of correctional agency performance.
Reporters and Public Advocates: External organizations representing the public in general, including news reporters as well as representatives of citizen's groups and client advocacy groups, initiate inquiries and seek information.
During the last 20 years, the emergence of Inspectors General has provided a major new source of external oversight for correctional agencies. While the Inspector General concept in America dates back to the Revolutionary War, and has its roots in European military organizational structures, many recent state and local initiatives parallel the Federal Inspector General Act enacted during the late 1970s.
There are several web sites that are devoted to the Inspector General concept. The federal Inspectors General have created a web site called IGnet. This site provides a complete explanation of the Act, as well as links to job openings, reports, technical documents, and training materials. The Association of Inspectors General also maintains a web site. This association was formed by state and local inspectors general to support their work, and the permit sharing of information across jurisdictions. This site is maintained by John Jay College of Criminal Justice for the Association.
One of the most informative resources is the Digital Document Archive maintained by the Association of Inspectors General. This site provides a collection of links to archives of inspection and oversight documents from many jurisdictions. Of particular interest to those of us who work in correctional facilities and programs are studies and investigations relating to our field.
The General Accounting Office (GAO) maintains a web site called GAO Reports and Testimony. Searching on the term "prisons" generated references to the following studies available for download:
[GGD-97-15] Federal and State Prisons: Inmate Populations, Costs, and Projection Models. This study compared prison population projection teachniques employed in several jurisdictions.