Contact Us
Please give our team a call, we're here to assist in any way we can!
You can also send us an e-mail via the contact form below, we'll do our best to respond to each message as quickly as possible. Should you require immediate assistance please contact us via telephone using the numbers listed to the right.
The CSRT can be reach by telephone during the following hours (Eastern):
Monday-Thursday: 8:00 AM - 12:00 PM & 1:00 PM - 4:00 PM
Friday: 8:00 AM - 12:00 PM
Telephone Numbers
Toll-Free Phone:
1 (800) 267 3422
Ottawa Office Phone:
(613) 731 3164
Ottawa Office Fax:
(613) 521 4314
If you are mailing anything in to the office, please expect delays in processing due to COVID-19.
If you are expecting to receive a certificate to be mailed out to you, please note that we have postponed all outgoing mail until further notice.CSRT Ottawa Office (General Mailing Address)
201-2460 Lancaster Road
Ottawa, ON K1B 4S5
Ottawa, ON K1B 4S5
CSRT Saint John Office
P.O. Box 2051
Saint John, NB E2L 3V1
Saint John, NB E2L 3V1