1) SQA Highers: BBBB or more if two sittings including English and preferably including a language other than English. Standard Grades: Mathematics or an approved science at Grade 3, and a language other than English at Grade 3 (if not at HL).
2) GCE A Levels: BBB including English or combined English and preferably including a language other than English. GCSEs: Mathematics or an approved science at Grade C, and a language other than English at Grade C (if not at A Level).
3) IB: Award of Diploma with 34 points overall and grades 555 in Higher Level subjects including English and preferably including a language other than English. Standard Level: Mathematics or an approved science at 4, and a language other than English at 4 (if not at HL).