Foreigners who have been permitted to stay in Thailand temporarily, if staying for over 90 days, must report themselves to the Immigration Office officer every 90 days. If there is an immigration office in any locality
A foreigner who wishes to be issued a substitute for an alien certificate in case of damage or loss must notify the local registrar of his or her domicile or residence within 7 days from the date of expiration or awareness of such damage or loss
When foreigners enter Thailand illegally or for some illegal purposes, whether it is a foreigner who entered the country without permission or overstaying, the Immigration Office has the power to detain them and take the next step for repatriation.
Thailand has formulated new laws to encourage involvement in the BCG economy, such as unlocking legal and regulatory restrictions to promote investment,
The government is emphasizing the acceleration of national development by using a new economic model called "BCG," which is the development of three economies, namely Bioeconomy, Circular Economy, and Green Economy.