Clarification please. I have been granted an O-A Multi visa and it is safely in the passport. I move to Thailand at the end of the month. My question relates to exit and re-entry. Does this O-A Multi Visa count as a re-entry permit or do I need to get some other re-entry permit/stamp from immigration that allows me to travel to and from Thailand without invalidating my O-A Multi. I know it seems straight forward but sometimes things are not what they seem.