Yes. To address the safety board's concerns, the milestone with respect to safety management systems, an operator under the initial audit would have to be audited again one year afterwards before they could go on a longer period of duty. In terms of the changes that were being proposed, with respect to the levels of SMS, we had a three-level system: level one was meeting basic standards; level two was an effective system; and level three was over and above that. All operators had to achieve the second level within three years or face suspension action.
On April 15th, 2010. See this statement in context.