I think it applies to most sectors, actually.
Under European law, part of the privacy protection given to EU nationals by European law is that the substantive protection standards provided under EU law essentially are transferred when information goes outside Europe. Europe only allows the transfer of data outside of Europe if Europe is satisfied that the protections in place in the other country are adequate, or according to a recent judgment from the European court of justice, essentially equivalent to those in place in Europe.
In Europe, an important safeguard for privacy protection is the necessity and proportionality test. When I recommend to you that collection and other activities occur on a necessity test, I have in mind the protection of Canadians primarily, but it may also be useful when Europe ultimately assesses Canada's privacy laws that we have similar concepts in terms of privacy protection.
In the safe harbour case, the European court found that the U.S. privacy protection was not adequate and was not essentially equivalent to that of Europe, and therefore, put an end to what was then the agreement under which personal information was transferred from Europe to the U.S.
Canada has the benefit of having its legislation found adequate by Europe in the early 2000s, but Europe must renew this assessment from time to time. While I'm not saying that this is something we need to have in mind for tomorrow, ultimately Europe will reassess Canada's laws, and I think we would be in a better situation if some of the main concepts of privacy protection in Canada were not a carbon copy of European law but had some equivalency.