through their Critical Infrastructure Intelligence Team (CIIT) who has developed the Suspicious Incident Reporting (SIR) system. The CIIT examines criminal physical threats to critical infrastructure in support of the RCMP’sand Government of Canada’s Critical infrastructure protection mandates. The CIIT collaborates with domestic partners at the federal and provincial government levels, as well as other law enforcement groups and private sector stakeholders, to protect critical infrastructure. The SIR system’s mandate is to gather information from industry, government and law enforcement about suspicious incidents to allow CIIT to more easily determine whether these incidents pose threats to critical infrastructure.