The MS of establishment may provide the taxable person with an electronic interface, by which the taxable person is able to submit the following information: * Prior Notification; * update of the Prior notification; * report the value of supplies for use of the special scheme; * report exceeding of Union annual threshold; * request the exclusion from using the special scheme; * request the cessation from a specific MS of exemption. The MS of establishment is free to provide additional functionalities to further reduce administrative burdens.