There is one Treasury Board commitment for the Bombardier CSeries program, which is to conduct an evaluation by 2015-16. This is reflected in our current evaluation plan.
The implementation review that I believe you're referring to was in the department's internal plans, but the contribution agreement was signed only in March 2009, and the rate of spending on the project was slower than expected because that was right after the recession. We found in general that with our program, with SADI, and also with the CSeries program, it was a time where demand in general slowed and R and D spending by companies slowed.
At that time, the department judged that conducting an implementation review would not provide us with enough information because the work was insufficiently well advanced for the work to be useful.