ETSI URN Namespace
ETSI maintains a namespace registry based on URNs in support of the specifications produced by ETSI. The ETSI registry allocates these URNs based upon a reserved NID ('etsi'). See RFC8515 for the document which reserved this NID.
All URNs in the ETSI URN namespace will have the following structure:
The <etsi-urn> will have the following structure:
where <nss-root> are the nodes allocated under ETSI URN namespace as defined in Table 1 and <nss-restoftree> is the rest of tree that has one or more strings each separated with a colon ":"
Procedure for requesting an <etsi-urn> under ETSI URN namespace</etsi-urn>
Applications for new <etsi-urn>, using one of the NSS-Roots (excluding experimental) specified in table 1, shall be addressed to the ETSI group in charge of the given NSS-Root. Each ETSI group may have a different policy for the allocation of <etsi-urn>. Please, see the corresponding application details indicated in the Table 1.</etsi-urn></etsi-urn>
URNs within experimental is for those modules that are not expected to be used in any published work. So, there is no need to submit a request for such URNs. There is no capture of any URNs under experimental.
When a URN application implies the creation of a new node under ETSI URN namespace, then an application shall be submitted from the ETSI group to email@example.com include the following:
• ETSI group
• Node name(s) to be created
• Reference to the urn application procedure for the given group (i.e. a link, a document, etc..)
• Reference to the location where the NSS-restoftree is available
Table 1. NSS-Roots
NSS-Root = (ALPHANUMERIC)0*(ALPHANUMERIC/-/_)
i.e. a string starts with an alphanumeric (a-zA-Z0-9) and has 0 or more mix alphanumeric (a-zA-Z0-9) or hyphen or underscore.