In article <CAA=duU0ijWy8hxRdDE0arC1MhBZwSt=YQSkC-bfZX8ySH5BqSw@xxxxxxxxxxxxxx> you write: >This page >https://www.businesseventsthailand.com/plan-your-events/general-travel-information/visa-requirements/ >seems pretty clear. That's the Thailand Convention and Exhibitions Bureau, same organization whose US rep told us the same thing. It's a Thai government agency so they are likely as well informed as anyone, but as Andrew pointed out, what the rules say or appear to say and how they're interpreted don't always agree. R's, John >On Tue, Aug 14, 2018 at 1:32 PM, IETF Administrative Director <iad@xxxxxxxx> >wrote: > >> The IETF is going to Thailand for the first time this November, and we've >> received a number of requests to provide guidance on visa requirements for >> IETF attendees. >> >> A representative of the Thailand Convention and Exhibitions Bureau (TCEB) >> informed us that if an attendee does not require a tourist visa to come to >> Thailand, that attendee does not require a visa to attend a conference. >> >> However we are also aware that there is information online that indicates >> that a visa is required to attend a conference, regardless of tourist visa >> requirements.
