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Contact Us

Mailing Address

Canadian Association of Special Investigation Units (CASIU)
P.O. Box #21009
3975 Jane Street
Downsview, Ontario M3N 3A3

Contact Form

If you find that you need further assistance, we encourage you to contact us. We are always pleased to help you! Please use the contact form below and select a topic to help us better serve you.

Join CASIU Today!


CASIU members utilize this organization to achieve greater awareness and the tools to help fight insurance fraud.

CASIU members believe in and act according to the highest standards of ethical conduct.

CASIU members believe first and foremost that we need to fight together against insurance fraud both in property and accident benefit fraud.

CASIU members work together with Special Investigation Units (SIU) of Insurance Companies, Police, highly specialized trades such as Accident Reconstruction Specialists, Cause and Origin Specialists, Engineers, the Insurance Bureau of Canada and many more.