Rohde & Schwarz performed a 5G NR protocol compliance tester with the new R&S CMX500 radiocommunication tester. The Global Certification Forum GCF accepted these 41 tests defined by 3GPP in different combinations of FR1 and LTE bands. At the meeting, it was also confirmed that Keysight`s 5G compliance tool continues to provide the highest number of GCF(RF)validated 5G (NR) radio frequencies and protocol testing, as well as the widest test support for frequency band combinations. A wide range of compliance testing enables an interconnected ecosystem of mobile operators, chip and device manufacturers, and testing labs to accelerate the design, verification, and time-to-market of powerful devices. As soon as the company becomes an adopter, they download the compliance tests, perform the tests, and then upload the results. The Khronos Group Conformance Process Document contains details about the process and fees, the products that are covered by a submission, how to update product updates and what happens when problems are detected with your deposit, etc. Anritsu Corporation is pleased to announce the leadership role in the number of protocol compliance tests for 5G New Radio (NR) submitted at the GCF July Conformance Agreement Group, CAG#59 meeting. . The tests are based on 3GPP TS 38.523 and cover several frequency bands in ranges 1 and 2. 5G devices include USIM for secure authentication of user, network, and subscription access models.