Telemedicine is just now emerging as a topic of discussion on a national level.  If you haven't already read the article on telemedicine's key legal considerations in the September/October issue of Connections, you can see it here: http://www.nysvms.org/resource/collection/824a08a0-f7af-4d95-a850-c088f60c9c8e/NYSVMS-Sept-Oct_small.pdf?hhSearchTerms="telemedicine".

You can also refer to the AVMA's 2016 report from its Practice Advisory Panel on Telemedicine (https://www.avma.org/KB/Resources/Reports/Pages/Telemedicine-Report-AVMA-Practice-Advisory-Panel.aspx).  Although nothing that carries the full force of law is available yet, this comprehensive 44-page document provides practical guidance for veterinarians who need it now.