
The NTIA said it also asked Verisign and Icann to submit a proposal detailing how best to remove NTIA’s administrative role associated with root zone management, which the groups working on the transition were not asked to address. Under the current root zone management system, Verisign edits and distributes the root zone file after it has received authorization to do so from NTIA. Verisign and Icann have developed a proposal that outlines a technical plan and testing regime for phasing out the largely clerical role NTIA currently plays in this process. The NTIA will test the system in a parallel environment so as not to disrupt the current operation of the root zone management system.