The IESG has received a request from an individual submitter to consider the following document: - 'Registration of Second-Level URI Namespaces Under "ietf"' <draft-leiba-urnbis-ietf-namespace-01.txt> as Informational RFC The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2013-02-11. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract RFC 2648 defines the "ietf" URN namespace, and defines a number of sub-namespaces. RFC 3553 defines an additional sub-namespace, "params", and creates a registry to document allocations under that. But there is no registry that lists, in one place, all sub-namespaces of "ietf". This document creates and populates such a registry. The file can be obtained via http://datatracker.ietf.org/doc/draft-leiba-urnbis-ietf-namespace/ IESG discussion can be tracked via http://datatracker.ietf.org/doc/draft-leiba-urnbis-ietf-namespace/ballot/ No IPR declarations have been submitted directly on this I-D.