The Child Exploitation Tracking System (CETS) is a software system developed by Microsoft Canada that enables law enforcement to better tackle the growing problem of online child exploitation. CETS is housed at the Royal Canadian Mounted Police's National Child Exploitation Coordination Centre (NCECC) in Ottawa, Canada and is available to Canadian police forces across the country. CETS allows police services to share crucial information that previously could not be shared, making critical links between pieces of information that have been overlooked or lost in the sheer volume of Internet traffic and it has overcome the technical boundaries that prevented effective coordination among police services in the past.