tbh I’m not sure, it may be overseen but in Dubai they were meticulous looking through all the paperwork , BUT my THAI Pass does have a wrong letter in my middle name but nothing was said
From the 15th it’s a lateral flow test , wait until the 1st of December as that’s when the new rules will probably be published , but just now you can book the arrival test at the psas web site but whether it will be the same for the lateral flow or not I don’t know , the rtpcr test is 2200Thai baht (£50) per test I would presume the LF test will be a lot cheeper
I had the same dilemma but my appointment for the booster & flu vax was when I would have been at the airport , I was also concerned that the vax might show up on a PCR test , so called the Nhs vax centre & they said they don’t think so , I’m not taking the chance , can get it once I’m back lol