NWT:

All non-residents of the NWT MUST hunt with an outfitter registered with the Government of the Northwest Territories (GNWT). Each outfitter has an allocated area they are allowed to hunt for big game. There aren't many outfitters in the NWT, so it definitely simplifies things! If you have a certain area you want to hunt, then you likely only have one option for an outfitter.

Non-residents are not allowed to harvest grizzly bears. Residents are allowed one per lifetime.

This link is pretty informative. It has all the seasons, outfitters, contact info and some other good stuff.

http://spectacularnwtmedia.com/guides/2012_NWTT_Hunting.pdf

I don't know everything about hunting up here, but if someone is headed up, drop me a PM and I'll try to help.