This report presents the plan for test and verification of the Tactical Interface System (TIS) computer program, identified as SDSS-MMP-B1 and specified in the Analytics Technical Report 1585-TR-02, Computer Program Development Specification for Tactical Interface Systems, dated 31 July 1981. The purpose of this program is to interface the Software Development Support System (SDSS) to the AN/GYK-12 executing the programming Support System (PSS) software. As described in the TIS Computer Program Development Specification (CPDS), three levels of TIS testing will be performed-unit, system, and acceptance level testing. The remainder of this report describes Analytics' plan for performing each testing level.