The Working of Alien Act BE 2551 (AD 2008)

http://wp.doe.go.th/sites/eng/aliens_act.pdf

ROYAL DECREE PRESCRIBING WORKS RELATING TO OCCUPATION AND PROFESSION IN WHICH AN ALIEN IS PROHIBITED TO ENGAGE, BE 2522 (AD 1979)

Royal Decree

Offenses against the Foreign Worker and Employer According to Working of Aliens Act, BE 2551 (AD 2008)

http://wp.doe.go.th/sites/eng/penalty.pdf