CNLABS offers lab programs in the emerging technology areas of Software Defined Networking , Network Virtualization, Cloud and IoT for Network Equipment Manufacturers, Network Operators and Utilities. Our comprehensive offerings address product certification, interoperability, 3rd party testing, regulatory and security test needs of our customers. Criterion Network Labs is a NABL accredited ISO17025 test facility. The globally recognized accreditation provides assurance on the competency of the lab, personnel and test results. CNLABS is an independent division of Criterion Networks.