The ISN Investigative Interviewing System, course information and registration
Investigative InterviewingThe ISN Investigative Interviewing courses come in a variety of modules from a 1 day to a 3 day advanced course. ISN will assist you with selecting the right course for you or we will customize to suit the specific needs of our clients.
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Our Team
The ISN team is led by Dave Perry who has 27 years of police experience retiring as one of the most recognizable and successful investigators in the Toronto Police Service. In his distinguished career he has worked on some of the largest and most sensitive investigations in the country. He has been called on to speak and make presentations in a variety of forums including international conferences.Learn More >>
Testimonials
If you ever wanted to bolster your resume for Toronto 's special squads or perhaps for some other police service, The ISN Interview Course will show that you have the knowledge, skills and drive that make the distinction between good cops and great cops. I highly recommend this course. I truly felt privileged to be on this course.Learn More >>
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Case Review - Private Investigation Toronto
When cases are prepared for criminal or civil proceedings very often the outcome of the case rests on the competency and credibility of the person preparing the case. ISN investigators have a track record of being the best and have the ability to analyse a case and identify the strengths, weaknesses, gaps, and opportunities to make recommendations for follow up. We will then work with you to build a strong counter-case that will find the truth as to what has happened that will be able to be proven in a court. ISN investigators have access to the best lawyers in the country and will work with them on your behalf to ensure your case is reviewed in a thorough, legal, and ethical manner.
No matter what your problem or need ISN will find a solution that will work for you using
the best people, the best methods,
achieving the best results.