1. involving or occurring between two or more government agencies or organizations

Examples

• The interagency task force included representatives from the FBI, CIA, and NSA.
• Interagency cooperation is essential for effective disaster response.
• The report highlighted problems with interagency communication.
• An interagency committee was formed to address the environmental crisis.
• The interagency agreement established clear roles for each department.
• Interagency coordination helped streamline the investigation process.