> Watch the ICC challenge Canada's sovereignty repeatedly on issues that we hold important
That's not likely to happen ...
it seems that once Canada embraced the ICC https://www.international.gc.ca/world-monde/international_re...
Canada became the first country in the world to incorporate the obligations of the Rome Statute into its national laws when it adopted the Crimes Against Humanity and War Crimes Act (CAHWCA) on June 24, 2000. Canada was then able to ratify the Rome Statute on July 9, 2000.
it gained a retroactive free pass on "stuff that happened"
https://www.aptnnews.ca/national-news/lawyer-says-international-criminal-court-declines-request-to-open-residential-school-investigation/
A lawyer who was part of a group lobbying the International Criminal Court (ICC) to investigate Canada and the Catholic Church over the residential school system says they’ve been turned down.
“The ICC prosecutor declined to open a preliminary investigation,” says Andrew Phypers, one of a dozen lawyers who wrote the ICC requesting an investigation. “Part of their reasoning was that they felt they were prevented as the deaths occurred before Canada ratified the crimes against humanity law.”
Regardless of the merits of the case, that's a solid "No." on even just having a look.