Joint Interoperability Test Command
（重定向自JITC）
The Joint Interoperability Test Command (JITC) is DoD's Joint Interoperability Certifier and only non-Service Operational Test Agency for Information Technology (IT)/National Security Systems (NSS). JITC provides risk based Test Evaluation & Certification services, tools, and environments to ensure Joint Warfighting IT capabilities are interoperable and support mission needs.