The follow-up process involves a monitoring process. I think you've heard from other Industry Canada officials that there's a review process that usually occurs at the 18-month mark; it may also occur at the three-year mark for three-year undertakings, so there is ongoing monitoring. A lot of the times undertakings have a notice provision whereby you have to give advance notice to Industry Canada if you intend to implement a decision that may be non-compliant with undertakings.
On March 24th, 2011. See this statement in context.