I'd like to read you the text of the definition, and I'd like to know your opinion on it:
Anonymizing means irreversibly and permanently altering personal information in accordance with generally accepted best practices to ensure that there is no reasonably foreseeable risk in the circumstances that a person can be identified from the information, directly or indirectly, by any means, in accordance with the criteria and terms set out in the regulations.
In concrete terms, what is the government's regulatory obligation?