Access to VSIX is opened to all operators who accept and sign the conditions of the Admission regulations, and have the necessary requirements.


  1. To sign off Admission regulations, enclosing documentation about compliance with formal and technical requirements
  2. Executive Board approve at following meeting and it notifies applicant and all other operators, both if application is accepted or rejected
  3. If application is rejected, Executive Board will give motivation
  4. If application is successful, the participant commits itself to activate connection to the NAP within 90 days after the confirmation, under penalty of invalidation