Another issue which is likely to have a very significant impact upon both temporary travelers and long term residents in Thailand is the evolving state of Thai immigration rules. At present, the previous immigration rules are still essentially in effect (although one should note that all Thai immigration authorities have discretion to withhold admission to foreign nationals whom they deem unsuitable and with the recent announcement of upcoming rule changes such discretion may be utilized more frequently in the immediate future). On August 12th of this year the administrative procedures regarding those using multiple 30 day visa exemption stamps will change. After that date it will  likely prove much more difficult for foreign nationals in Thailand to use more than one 30 day exemption stamp within a relatively short period of time as such travelers are viewed as using such stamps to abuse the relative laxity of the Thai Immigration system. Therefore, it appears likely that those wishing to enter on such stamps consecutively will be highly scrutinized at the border with anecdotal evidence suggesting that immigration officials are likely to ask for proof of hotel accommodations and sufficient funds to remain in the Kingdom. The issue of hotel accommodation could prove significant to those who have used such stamps consecutively in the past as many such individuals maintain apartments or condos in Thailand and where that is the case anecdotal evidence suggests that such foreign nationals will be asked to depart and re-enter on a proper Thai visa rather than utilize the 30 stamp.

As a result of these developments and the substantial likelihood that the current administration in Thailand will stringently enforce these  new directives it seems reasonable to assume that the best course of action for those wishing to remain in the Kingdom for a significant period of time is to obtain a long term visa in some non-immigrant category. Currently, the Thai business visa is available for business travelers, while those wishing to undertake educational endeavors in Thailand could obtain a Thai ED visa. Furthermore, those with family members in Thailand could obtain a Thai O visa, while those wishing to simply retire in the Kingdom can opt to seek a Thai retirement visa. A 60 day Thai tourist visa may also be a possibility, but some have noted that usage of multiple Thai tourist visas may prove less feasible moving forward.