Authors, This is your early, pre-Last Call, OPS-DIR review. These reviews are intended to assist the OPS Area Directors. Authors should treat these comments like any other comments. Summary: the draft requests IANA assignment of 3 NIDS/URNs for the non-profit BBF. BBF will manage the resource classes. There appear to be no operational issues with this assignment. Small suggestions follow, Al Nits: BBF could allow the use of experimental type values for testing purposes only. Note that using experimental types may create collisions as multiple users may use the same values for resources and specific strings. maybe BBF MAY, at the namespace resource manager's discretion, designate/allocate experimental type values for testing purposes only. Note that using experimental types may create collisions as multiple users may use the same values for resources and specific strings. OLD 8. IANA Considerations This document adds threee new entries in the urn-namespaces registry. NEW 8. IANA Considerations This document adds three new entries in the Formal urn-namespaces registry. ^^^^^ ^^^^^^