IAB Computerised Bookkeeping Levels 1 & 2 Combined (QCF) Course This distance learning course in Computerised Bookkeeping combines levels 1 & 2 into a complete, home learning course accredited by the IAB & recognised on the Qualifications Credit Framework (QCF) (QCF numbers: 500/9405/1 & 500/9261/3). The IAB Computerised Bookkeeping Levels 1 & 2 course covers 4 units of theoretical & practical information on the essential elements of computerised bookkeeping. It covers routine bookkeeping transactions, sales & purchase documents, & routine payments & receipts, all using computerised bookkeeping systems. After successfully completing this IAB Computerised Bookkeeping course you could apply to the IAB for membership & to use the letters 'AIAB' after your name.