Hi, I couldn’t find another topic with this question – I study with BPP materials and I have the book for “exams up to June 2017”, however I failed the exam, so I would like to sit it again in September’s session. Does anyone know what are the changes for September session in P4? Could I use the old book? In general for most exams it’s not a problem, but I want to make sure there isn’t any big change that I’m missing… Thanks all in advance!