Canada's Bill C-22 Would Mandate Mass Metadata Surveillance of All Canadians Without Warrants

Canada's newly introduced Bill C-22 proposes sweeping lawful access powers that would compel telecoms to collect and retain metadata on all Canadians' communications, with provisions that critics argue preserve dangerous backdoor surveillance risks while nominally removing warrantless access. Privacy and digital rights experts, including Michael Geist, warn the bill follows decades of failed Canadian surveillance legislation and risks normalizing mass surveillance infrastructure that could be exploited or expanded. The bill has drawn over 138 points on Hacker News, indicating broad developer and technical community concern about its implications for encryption and communications privacy.

Key Takeaways

• Bill C-22 mandates mass metadata retention by Canadian telecoms; introduced in Canada's 45th Parliament, first reading March 2026
• Critics cite retained backdoor risks despite removal of explicit warrantless access provisions vs. prior bills
• Michael Geist analysis describes it as "a tale of two bills" — one reforming, one extending surveillance powers simultaneously

Original source: Michael Geist / Parliament of Canada