given that the LOS are the same but different in authors, have you seen any difference in the text?
From what I’ve seen throughout the forum, the level III curriculum doens’t change much period-over-period.
Arif Irfanullah does a good job of detailing changes in the LOS each year, see 2016 changes here =>http://www.analystforum.com/forums/cfa-forums/cfa-level-iii-forum/91344573