Regulation-of-the-Office-of-the-Prime-Minister-on-the-Screening-of-Aliens-who-Enter-into-the-Kingdom-and-are-Unable-to-Return-to-the-Country-of-Origin-B.E.-2562 Regulation-of-the-Office-of-the-Prime-Minister-on-the-Screening-of-Aliens-who-Enter-into-the-Kingdom-and-are-Unable-to-Return-to-the-Country-of-Origin-B.E.-2562