I'll echo what my colleague said. Certainly, the Bilson report would be a good starting point.
Twelve years later, we know that some provincial jurisdictions have taken parts of that work in looking to establish their own legislation. It would probably be something to go and consult with in order to see how their legislation was built—what was their experience, what are their lessons learned, what they would do again, and what they would not do—to see how much of that is transferable to our experience and then maybe come up with something a bit new and different.
As far as the Treasury Board role goes, Treasury Board is the biggest employer and therefore has a shared policy role vis-à-vis pay equity and is of course the employer of the public service and therefore has a responsibility in that way as well.