Bill C-70 includes a new provision that would clarify an ability to disclose personal information when it's “in the public interest” and when “that interest clearly outweighs any invasion of privacy that could result from the disclosure”. This is a corollary to the broader provision that would allow for the disclosure of information to build resiliency to threats to the security of Canada. It doesn't exist now. It's in this bill.
On June 6th, 2024. See this statement in context.