Colin MacSween (Director General, National Cyber Security Directorate, Department of Public Safety and Emergency Preparedness) at the Public Safety and National Security Committee

The answer is yes. The Government of Canada has a response plan known as the federal cyber-incident response plan. This is available online. As part of the requirement for that, should the federal government be subject to cyber-incidents, it is to be reported to the Canadian centre for cybersecurity, the Treasury Board Secretariat and Public Safety Canada.