Résumé
This paper provides an overview of the review and oversight mechanisms in place for law enforcement and security intelligence agencies in eight countries: Australia, Belgium, Germany, New Zealand, Norway, Sweden, the United Kingdom and the United States. The information provided is based on preliminary research, and is subject to further examination of primary and secondary sources. Given the diversity of legal and constitutional structures, national security approaches, law enforcement and security intelligence mechanisms, review and oversight structures, language, and available resources for each country, the overview that follows varies in content.