CAS stands for Confirmation of Acceptance for Studies. This is a letter issued by UK universities informing international students that their application at their university has been accepted. For postgraduate courses, the CAS Deadline at LSBU for September 2023 intake is Jan 31, 2023, and for January 2024 intake the CAS Deadline is Dec 1, 2023. The CAS letter is very helpful while applying for a study visa to the United Kingdom.