In a previous existence I have done risk assessments based either on ADB or on the CLG Guidance Docs (or both!) or in special cases on an original fire engineered design done by people cleverer than me. This has always suited the premises I was responsible for and there was no need to go further.
Now I have stepped into the wonderful world of consultancy I am aware of BS9999 and its application to risk assessment. So a couple of questions if I may.
Am I justified - provided of course that it is appropriate to the building, occupancy, level of risk, etc and provided the client is satisfied with the outcome - in sticking to the ADB approach with I am familiar with and confident to apply in most circumstances?
Do I need to go and spend £250 on BS9999? I have tried my County library and they can't help

As a fire risk assessor should I really have a working knowledge of the BS for the inevitable moment when I end up being asked to assess a building which has been designed or previously assessed according to BS9999 and not ADB?
Can anyone recommend a worthwhile course (NOT just a tick box attendance course please!) that I might look at to gain this knowledge in a practical way? Please not "death by PowerPoint" - I can read the standard myself if I really have to!
Bear in mind that I'm just a poor consultant (yes really!) and can't afford to spend thousands on training.... Not all in one go anyway!