Anonymizing Postal Codes
The Federal Court recently analyzed what portions of postal codes were personal information and how the data could be made suitably anonymous. Anonymizing data will become increasingly important under Canada’s proposed Consumer Privacy Protection Act and Artificial Intelligence and Data Act, currently at second reading as Bill C-27.
In Cain v. Canada (Health), 2023 FC 55, the Federal Court considered an application under the Access to Information Act for disclosure of postal codes and cities for licensees entitled to grow medical marijuana. The applicant sought access to the ‘Forward Sortation Area’, namely the first three digits of the . . . [more]


