The FBI organizational chart reflects the Federal Bureau of Investigation's organizational structure in the United States government. It is the dominant federal law enforcement, intelligence, and security agency. Currently, the FBI is part of the United States Department of Justice (DOJ). The FBI's primary responsibilities include managing and resolving hundreds of federal crimes and criminal investigations. Here's an example of an FBI organizational chart. You may have seen the names of these two American security organizations in several action films. There are some significant differences between the two. The majority of the sub-divisions in a CIA org chart deal with international security issues.