OACP Study Guide 2026-2027

This study guide references certain names, trademarks, and registered marks belonging to their respective owners, including OACP, the Ontario Association of Chiefs of Police, the Sigma Survey for Police Officers, and the Constable Selection System, along with other testing organizations and standardized examination bodies that may be mentioned for identification and educational purposes only. All trademarks, service marks, and trade names remain the property of their respective holders. Use of these names in this guide does not imply any affiliation, sponsorship, or endorsement by those organizations, nor does it suggest that this guide is an official publication of the Ontario Association of Chiefs of Police or any police service. This book is an independent preparation resource intended solely to help candidates understand and prepare for the OACP Certificate testing process.