external In the Media March 29, 2022 John DeCarlo, professor of criminal justice, says a police department obtaining Commission on Accreditation for Law Enforcement Agencies (CALEA) accreditation leads to high standards and greater transparency. https://www.ctpost.com/news/article/Derby-police-seek-part-time-manager-for-17036606.php john-decarlo news-all news-in-the-media year-2022 month-march name-john-decarlo