DTV approved today.
Submitted: 22/12
Added documents: 24/12
Do I have to enter within 3 months to validate it?
TLDR : Answer Summary
The general consensus among respondents is that there is no need to enter Thailand within 3 months to validate the DTV visa. Once approved, the visa is considered valid immediately for 5 years, although one comment questioned this, asking for more details on the applicant's nationality and qualifications.
DTV VISA RESOURCES / SERVICES