Get a quick introduction to how IGSN works and follow the links for more information.
Set up a service for IGSN registration
To be able to register IGSN, you have to become a member of the IGSN Implementation Organization IGSN e.V. This role in IGSN is called an “Allocating Agent”.
As an Allocating Agent you will be authorised to register IGSN in the namespace assigned to you. Check which namespaces have been assigned already and apply for your namespace.