The AS and A level program use the AQA specification GCE AS/A Chemistry (5421, 6421)
Outline of the AS & A level course

AS Module 1 - Atomic Structure, Bonding, Shapes of molecules and Periodicity
AS Module 2 - Rates of reactions, Redox reactions, equilibria, metals and halogens.
AS Module 3 - Introduction to Organic Chemistry and either Centre-Assessed Coursework or a Practical Examination

A2 Module 4 - Further Physical and Organic Chemistry
A2 Module 5 - Thermodynamics and Further Inorganic Chemistry
A2 Module 6 - Synoptic Assessment and either Centre- Assessed Coursework or a Practical Examination