11. IANA Considerations

   This specification makes use of some lists of values currently
   maintained by the IANA, and creates two new lists for the IANA to
   maintain.  It does not add any values to any existing registries.

   The existing IANA registries used by this specification are modified
   using mechanisms specified elsewhere.

11.1. The OS-Specific Fact Registry

   A registry of OS specific fact names shall be maintained by the IANA.
   The OS names for the OS portion of the fact name must be taken from
   the IANA's list of registered OS names.  To add a fact name to this
   OS specific registry of OS specific facts, an applicant must send to
   the IANA a request, in which is specified the OS name, the OS
   specific fact name, a definition of the syntax of the fact value,
   which must conform to the syntax of a token as given in this
   document, and a specification of the semantics to be associated with
   the particular fact and its values.  Upon receipt of such an
   application, and if the combination of OS name and OS specific fact
   name has not been previously defined, the IANA will add the
   specification to the registry.

   Any examples of OS specific facts found in this document are to be
   treated as examples of possible OS specific facts, and do not form a
   part of the IANA's registry merely because of being included in this
   document.

11.2. The OS-Specific Filetype Registry

   A registry of OS specific file types shall be maintained by the IANA.
   The OS names for the OS portion of the fact name must be taken from
   the IANA's list of registered OS names.  To add a file type to this
   OS specific registry of OS specific file types, an applicant must
   send to the IANA a request, in which is specified the OS name, the OS
   specific file type, a definition of the syntax of the fact value,
   which must conform to the syntax of a token as given in this
   document, and a specification of the semantics to be associated with
   the particular fact and its values.  Upon receipt of such an
   application, and if the combination of OS name and OS specific file
   type has not been previously defined, the IANA will add the
   specification to the registry.

   Any examples of OS specific file types found in this document are to
   be treated as potential OS specific file types only, and do not form
   a part of the IANA's registry merely because of being included in
   this document.