In BKK. My 90 day non-o expires in a month. I’ve scheduled an appt 1 week bf the expiration at Immigration to apply for my first-ever 1 year Extension. Every document will be in hand, except I’ve lost my TM.6. Departure Card. Can I wait until my scheduled Extension appointment to rectify the lost TM.6 or do I need to make special extra trip to immigration just to get a replacement TM.6 in advance? Thanks for your replies.