@Sue *********
yes, you are right, I should have said different Immigration offices. However, different DLT's can indeed have different requirements, too.
For example, some DLT’s don’t accept your yellow housebook and insist on a fresh certificate of residency. Other DLT’s accept the yellow housebook (happened to me!)
You can easily find reports all over Facebook groups from people making different experiences on different DLT's.
And the same, of course, goes for Immigration offices . .
many offices interpret the police orders differently.
For example, Jomtien Immigration is one of these "bad offices" when it comes to an application for the "change of visa type" from a tourist visa to a 90-days Non-Imm-O visa.
They are setting a wholly absurd rule (contrary to what the police order says) for an applicant if he is doing the financial proof by the deposit method, a rule that most cannot comply with