Update 2019: It’s come to our attention that the Pearson video course for CISM that we had
linked to here is no longer available, at least for the moment. We’re going to keep it up in case they ‘restock’ it and to keep Pearson on your radar for test prep.
There’s a less extensive (but also much cheaper!) video course that runs about 3.5 hours and covers CISM material up to the next planned update in 2022.
Here it is.