Public safety officials from different disciplines and jurisdictions must be able to share information effortlessly. Interoperability allows multiple parties to exchange information when and where it is needed, even when disparate systems are involved. Users can exchange information among fixed facilities, mobile platforms, and personal devices. Emergency first-response workers cannot depend on wireless radio communications to provide the seamless exchange of information they need. Lack of communication can severely hinder a coordinated response to natural disasters, catastrophic accidents, or criminal incidents. The AGILE program was created in 1998 to pull together all of the interoperability projects currently under way at the National Institute of Justice. The program addresses both short-term and long-term interoperability solutions through three program elements: (1) standards; (2) research, development, testing, and evaluation; and (3) outreach. The AGILE program will use operational test beds to integrate, test, and evaluate appropriate technologies. It will develop new technology solutions when shortfalls of existing technologies are identified. Results of operational evaluations will be shared with State and local public safety agencies. The program aims to raise awareness of interoperability issues through outreach programs so that policymakers and public safety leaders can make informed and cost-effective decisions. AGILE helps disseminate short-term interoperability solutions, lessons learned or best practices, and standards for interoperability as they are established.