Intergovernmental Affairs Minister Dominic LeBlanc concedes Julie Payette's resignation as governor general shows a need to strengthen the process for vetting vice-regal appointments.

Payette resigned Thursday, about a week after the government received the damning findings of an independent investigation into allegations that she presided over a toxic work environment at Rideau Hall.

LeBlanc says the report, commissioned by the Privy Council Office which he oversees, came to ``compelling'' and ``stark'' conclusions.

He says the debacle of Payette's tenure shows that the vetting system for such appointments needs to be strengthened.

Prime Minister Justin Trudeau chose the former astronaut to be Canada's 29th governor general in 2017 after disbanding a non-partisan, arm's-length committee created by the previous Conservative government to recommend worthy nominees for vice-regal posts.

At his biweekly briefing today on the COVID-19 pandemic, Trudeau can expect to be pummelled with questions about his judgment and his government's failure to check with Payette's former employers at the Montreal Science Centre and the Canadian Olympic Committee, where she faced similar allegations of harassing and bullying subordinates.