SPH 9th edition, best ref for ethics?

is that sort of the bible for CFA ethics? have been reading for last few days, sort of painful to get through. is this all encompassing or do we need to read/re-read CFAi txt as well? thanks, John

agree its painful to get through but VERY useful and straight from the source. I read the ethics text back in Jan and using the PDF strictly from now until THE day. You can print it by section too, easier to carry… don’t forget GIPS! These gazillion ethics posts have been helpful.