I can't say that it will help with the enforcement of PIPEDA. There is a high degree of compliance with PIPEDA as it stands right now. I don't see that changing with Bill S-4 in our understanding of the offence provisions that are included in Bill S-4. They are intended to deal with the most egregious infractions where there is a deliberate contravention of the act.
On February 17th, 2015. See this statement in context.