They are required to maintain liaison with other law enforcement agencies in order to acquire help when needed. (coverlettersandresume.com)
Generally, the responsibility of a security guard revolves around crime prevention, response to crime, and communicating with the public and other law enforcement agencies in case of security threat. (jobdescriptionandresumeexamples.com)
I also give training to other law enforcement agencies on insurance fraud. (livecareer.com)