The EMDR International Association (EMDRIA) is located in Austin Texas and hosts a multitude of topic forums, email lists, events, publications, training opportunities etc. It is a vibrant and active international community. Check out the Annual Conference which in 2019 was held in California to an audience of almost 1500 in-person plus 300 web-streaming EMDR clinicians. Our very own Mark Nickerson is a past president of EMDRIA and each year at least a few of our talented local clinicians' present workshops at the conference.
EMDRIA can be found at: https://www.emdria.org/