SQA Higher: AABB/ABBB to include Chemistry plus two further sciences from Biology/Human Biology, Maths or Physics at grade B at first sitting. Higher English (or a written subject requiring the use of English) should be achieved at a minimum of grade C.

GCE A Level: BBB/BBC to include Chemistry plus one further science from Biology/Human Biology, Maths or Physics at grade B or above at first sitting. English must be achieved at GCSE grade B or above and Maths at GCSE grade B or above, if not held at A Level.

Irish Leaving Certificate Higher: H2H2H2H2/ H2H2H2H3 to include Chemistry plus two further sciences from Biology, Maths and Physics at H2 or above at first sitting. English must be achieved at a minimum of H3.

IB Diploma: 30/29 to include Higher Level Chemistry at grade 6, one further science or Maths at Higher Level grade 5 and English (or a written subject requiring the use of English) at Higher Level grade 5.

Applicants whose first language is not English should have an IELTS of 6.5 overall, with no component lower than 6.0, or an equivalent.