For SOC2 auditing purposed it would be helpful to be able to see what rules have been added changed
or removed over a certain period of time. Is this available in vCenter, vRNI vROM or other associated
NSX management interface? Thank you.
NSX Audit and System event logs vsm.log could be helpful:
Firewall Logs
https://docs.vmware.com/en/VMware-NSX-for-vSphere/6.3/nsx_63_logging_and_system_events.pdf