VMware have reported that ICSA Labs have certified their NSX for vSphere 6.3 platforms micro-segmentation capabilities, among others. Testing three features, the NSX Distributed Firewall, the NSX Edge Services Gateway and the Application Rule Manager and Endpoint Monitoring, resulted in Baseline and Corporate certifications in the ICSA Module Firewall Certification Criteria version 4.2 test methodology.
VMWare’s blog post on NSX ICSA Labs Firewall Certification
ICSA Labs certification page and ICSA Labs Certification Report for VMWare NSX for vSphere 6.3