Upon tabling of the main estimates, the relevant votes are referred to the appropriate committees. In this case, the budget implementation vote is a central vote of Treasury Board, so that vote has been referred to OGGO.
Now, that said, committees, when they're studying the estimates, can invite officials from any department and ask any questions they want about the estimates process. Each committee will conclude their deliberations by providing a report to the House. If they don't report, they're deemed to have reported. If there are any comments or suggestions with respect to vote 40, those would come from this committee, from OGGO.
Again, that said, upon introduction of the supply bill, any member can introduce a motion that affects any part of the estimates. Any member can introduce a motion to reduce or to negate an item that is identified in the budget implementation vote, as has been clearly itemized in annex A1.
As an example, using the president's reference to the opioid crisis, if that funding did not meet the will of the House, any member could introduce a motion to strip that item from the vote, and likewise any other item or initiative that is otherwise—