The opposition parties say Premier Doug Ford's government can't be trusted to review appointments that he signed off on.
Ford has ordered a review of all pending government appointments after at least three appointees were revealed to have personal ties to his ex-chief of staff.
But New Democrat M-P-P Marit Styles says a behind-closed-doors review is like the fox guarding the hen house.
The NDP wants the government to hand over the review to the legislative committee on government agencies with a promise that witnesses would actually attend, while the Liberals want the integrity commissioner to review all public appointments under the Tory government.