Went through immigration at BKK today. I was just recently approved for a DTV, but I’m leaving in a couple of weeks for a work thing so figured I’d just stamp in under the usual visa waiver/exemption. When the IO scanned my passport the DTV popped up in the system and she asked to see the printout (I had several copies prepared fortunately - thanks guys). She then apologized because it was her first time dealing with a DTV, so she had to get a manager to come over and walk her through the validation process. No biggy, just sharing so other DTV holders aren’t surprised.