The Department of Homeland Security (DHS) has identified and is communicating to its components and state and local partners topics that the training on countering violent extremism (CVE) it provides or funds should cover; in contrast, the Department of Justice (DOJ) has not identified what topics should be covered in its CVE-related training. According to a DHS official who leads DHS's CVE efforts, identifying topics has helped to provide a logical structure for DHS's CVE-related training efforts. According to DOJ officials, even though they have not specifically identified what topics should be covered in CVE-related training, they understand internally which of the department's training is CVE-related and contributes either directly or indirectly to the department's training responsibilities under the CVE national strategy. However, over the course of this review, the department generally relied upon the framework GAO developed for potential CVE-related training topics to determine which of its existing training was CVE-related. Further, because DOJ has not identified CVE-related training topics, DOJ components have had challenges in determining the extent to which their training efforts contribute to DOJ's responsibilities under the CVE national strategy. In addition, officials who participated in an interagency working group focusing on ensuring CVE-related training quality stated that the group found it challenging to catalogue federal CVE-related training because agencies' views differed as to what CVE-related training includes.