peacesoul--This is my take on this---If he is serious--he will do the program and handle all the responsibilities associated with it---like knowing what is required, etc.
You are under no obligation to do anything (unless you decide that you want to)--you are divorcing, after all.
If he is serious, he will do the program for himself--regardless of what you do or don't do.
Why not use this opportunity to practice your detachment?
dandylion