Firstly, I must emphasize if you require to communicate with an English-speaking emergency operator, you should call the Tourist Police or, in the case of a casualty, an ambulance service from one of the many international or regular government hospitals in Thailand.

Applying for a Police Clearance Certificate in Thailand is a complicated process that takes planning. However, once obtained, the background check determines if you have a criminal record in Thailand. This background check is valid to apply for a Non-Immigrant-B visa, your Thai work permit, or to apply for a job in another country that has requested proof of no criminal record during your time in Thailand.