Is the 72-hour RT-PCR test rule for Thailand based on the test result issuance time or the time the test was taken?

The 72-hour RT-PCR test rule for traveling to Thailand stipulates that the time is counted from when the test results are officially issued, not when the test is taken. Confusion around this rule has been noted among travelers, as some airlines have interpreted the regulation differently, requiring proof of result issuance. It is advisable to verify the specific airline's requirements and to obtain supporting documentation from relevant consulates to avoid travel issues.