ASHA provides info on licensure trends specific to Tele Intervention

To date there are no licensure or certification requirements for
providers that are specific to TI. Some states have state provisions
regarding telehealth/telepractice. In general, these states require that
providers of TI have the same credentials as providers of traditional
home-based and center-based services. They also emphasize the importance
of adhering to privacy regulations. The ASHA website provides information on licensure trends, including the following:

Link: http://infanthearing.org/ti-guide/licensing.html