No. In fact under the proposed legislation a member of Parliament cannot ask us to do that costing. The committee can, but not a member of Parliament or a senator. We won't be able to do that costing on our own, because the only way we could do it is if it were part of our work plan, which means that you would have to anticipate what the government was going to propose, which is again impossible.
On May 10th, 2017. See this statement in context.