Hi - from New Zealand, here on a Non Imm O (Thai Spouse) Visa granted 90 days on arrival expiring 3 December. I intend to extend this by the 60 days allowable and just wanted to ensure I have my documentation in order. I will visit Immigration in Chiang Rai on 16 November (is this too late?) and as far as I can ascertain need my passport, copy of bio page, current visa, and entry stamp, 1 x photo, completed TM7 form in blue pen, copy of TM30 notification made online, and 1900 Baht. Anything I might be missing? Cheers.