Yes, I could address both. I believe you're referring to the Arctic marine shipping assessment, which is an initiative of the Arctic Council. Canada has participated in the development of that assessment. That assessment in fact is now being finalized, with a number of recommendations that will be presented at a ministerial meeting that is to happen at the end of April in Norway.
You also mentioned issues about other international initiatives. The thrust of some of the recommendations is indeed to have more collaboration of the circumpolar states to have international requirements for shipping.
I can also add just briefly that at the International Maritime Organization work is under way. Just recently the guidelines for ships operating in Arctic ice-covered waters have been updated and it's following on its way to what one may say is a higher level, towards a potential mandatory requirement in the Arctic for shipping.