As all the ACCA students knows, that passing the exams are some time difficult for us. As time passes, Topics, Subjects or Papers (F1, F2,.....P6, P7).. are get forgotten. Is this a natural Phenomena or it only happens to me only !!
If you are working in a relevent role , on a day to day basis you will be coming through situations where you can use the knowledge which you gained by passing the exams. But if you are not active in Work and especially completeing your PER it is as natural as breathing that you or even anyone can have hard time remembering all those things.