ATAS

ATAS, or the Academic Technology Approval Scheme, is a UK government process that assesses whether international students planning to study certain sensitive scientific and technological subjects can enter the country. It ensures that the knowledge gained won't be used for purposes that could threaten national security or public safety. Students need to obtain an ATAS clearance before applying for a visa if they are studying specific disciplines like engineering, physics, or certain sciences. The process involves reviewing their study plans and background to confirm that their research aligns with security standards.