Surveillance Contacts

Contacts for Issuers

Vetting of press release

Submit your press release for review

Requesting trading halt

For a security listed on the Toronto Stock Exchange or Cboe Canada Inc.
Telephone: 416-646-7220
Fax: 416-646-7263

For a security listed on the TSX Venture Exchange or the Canadian Securities Exchange
Telephone: 604-643-2792
Fax: 604-643-2799

Contacts for Dealer Members

Market Surveillance Toronto
Email: [email protected]
Telephone: 416-646-7220

Market Surveillance Vancouver
Email: [email protected]
Telephone: 604-643-2792

Debt Surveillance and Fixed Income Trade Reporting
Email: [email protected]
Telephone: 416-943-5861

CIRO records all calls to and from Market Surveillance team telephone lines.

Privacy Concerns or Inquiries

Email: [email protected]

Complaints and Inquiries

General inquiries about equity or fixed income trading issues including trading halts, resumptions or unusual trading, or to file a complaint.

• Our secure form (preferable)
• Email to [email protected]
• Toll-free (Canada/US) 1-877-442-4322
• Toll-free (outside Canada/US) 800-5555-2323

CIRO records all calls to and from Complaints & Inquiries team telephone lines.