I'm not sure. At the time, I think it was partly the restructuring of the commission's mandate overall. We put in place a delegated model of staffing in the commission's role. We put more emphasis on broader oversight of the system and on setting policy for the system. We do investigations in certain limited circumstances. Then it was also deemed necessary by Parliament at the time to have an independent tribunal look at specific staffing complaints.
On May 28th, 2012. See this statement in context.