The Product Compliant List (PCL) is a formal and publicly available US Government list of IT products or systems that have been successfully evaluated and validated for conformance against the Common Criteria for IT Security Evaluations and granted a certificate by the National Information Assurance Partnership (NIAP) or a Common Criteria Recognition Arrangement (CCRA) partner scheme. The PCL is maintained by NIAP and is formally published on their website, including a copy of the product or system’s CC certificate, as well as the associated Security Target (ST), Assurance Activity Report (AAR), Administrative Guidance, and Validation Report for the product or system. Viden as a licenced laboratory within the CCRA is able to assist companies seeking to have their product or system evaluated and listed on the PCL. Products listed on the PCL can be used in US National Security Systems or Committee on National Security System Instructions (CNSSI) 1253 systems.