The Centre for the Advancement of Trenchless Technologies respects the rights and privacy of all individuals. All information collected when registering for our events, will be kept in the strictiest confidence. We do not sell, trade or share this information with third parties.


(Revised Jan. 2019)

“Refunds of 80% of the fee before tax will be issued upon written requests received 5 working days prior to event.  NO REFUNDS will be issued after that time.

Registration fees are transferable to other individuals within the same organization at any time up to and on the day of the event.

The University of Waterloo / CATT may, at its sole discretion, refuse or cancel any order and limit order quantity for any purchase made through the Aventri online registration system.  Any refund required based on a University of Waterloo amended order (cancelled or reduced) will be processed without a request for refund.

Without exception, all refund transactions will be processed in Canadian Dollars (CAD).

If you have any question or concerns, please contact CATT office:

Phone: 519-888-4770 or Email:”.