Yes, it has. Since its inception, it has become fairly widely used.
I was just out in the Edmonton area speaking to the army chain of command out there about our integrated conflict management process that we're going through. The army chain of command has fairly well embraced it, to the point where they try to send about 25% of all deploying members on a dispute resolution course prior to deploying. That's not aimed at dispute resolution with the enemy or other international forces that come in, but at dealing with their own folks in a deployed setting.
It has been fairly widely accepted. I can't say that it has been 100% accepted across the board, but there has been good acceptance.