ABOUT CRITICAL DEFENSE INSTITUTE
CDI is proud to serve as a training facility to numerous organizations, groups and individuals. Our students, members and clients come from all areas of civilian, Law Enforcement and Military backgrounds. We have worked with young men and women just beginning their journey into Law Enforcement cadet training through the most senior members of our community who feel they need some guidance in assisting them to continue to live independently with security.
CDI believes that only through proper training, diligent practice, careful instruction, informed forethought, and prudent, lawful and judicious execution of said knowledge and learned skills, can one prepare for the defense of oneself and the innocent from harm. Contact us or register for a class today.
Manchester NH Classrooms
21 West Auburn St. - Suite 47
Manchester, NH 03101