Contact Us

Ottawa Executive Office

The address of the executive office is:

Canadian Mathematical Society
616 Cooper St. 
Ottawa, ON, K1R 5J2

Telephone: (613) 733-2662

E-mail enquiries:

Who to Contact

For information about the Ottawa executive office staff, refer to the ‘staff’ section below.




Individual, student, institution, corporate, boards and committees

Anthony Tazbaz: (613) 733-2662 x777


COMC, Repêchage, CMO, IMO, EGMO, APMO, resources, listings

Kaileigh Robertson (613) 733-2662 x710


Regional and specialty camps

Kaileigh Robertson: (613) 733-2662 x710

Awards and Prizes:

Research and education prizes and awards

Kaileigh Robertson: (613) 733-2662×710

CMS Meetings:

Planning, registration, logistics

Sarah Watson: (613) 733-2662 x733


Canadian Journal of Mathematics, Canadian Mathematical Bulletin, CRUX, CMS Notes and other publications

Anthony Tazbaz: (613) 733-2662 x777


Fundraising, Sponsorship, Social Media, CMS Notes Editor

: (613) 733-2662

Corporate Matters:

General corporate enquiries, finances, human resources, privacy & security

Yvette Roberts: (613) 733-2662 x788

If you are uncertain who to contact, you are welcome to email us at or telephone +1 (613) 733-2662 and our staff will route your query to the appropriate person.

Communications Officer

Termeh Kousha, PhD
Executive Director

Steve LaRocque
Electronic Services

Yvette Roberts
Manager, Finances and Operations
Tel: (613) 733-2662 ext. 788

Kaileigh Robertson
Program Assistant
Tel : (613) 733-2662 ext. 710

Anthony Tazbaz
Assistant to the Executive Director
Tel: (613) 733-2662 ext. 777

Sarah Watson
Meetings and Membership Manager
Tel : (613) 733-2662 ext. 733

Xinxin Zhao
IT and Projects Assistant
Tel : (613) 733-2662 ext. 785

Vacation Closures

The executive office will be closed on the following dates:

2023:January 2 – New Year’s Day
February 20 – Family Day (Ontario)
April 7 – Good Friday
April 10 – Easter Monday
May 22 – Victoria Day
July 3 – Canada Day
August 7 – Civic Holiday
September 4 – Labour Day
October 9 – Thanksgiving
December 25 to January 2 – Christmas break