Norway and EU
Norway is to all intents and purposes a non-voting member of the EU. We have an agreement that obliges us to enact all EU legislation, and we're usually faster at doing so than the actuall EU-members.
As for warranty, the law is a bit vague, but things in Norway have a 2 year warranty by law unless the thing is supposed to last significantly longer, in which case the warranty is 5 years. I don't remember the exact wording, but it is extremely vague. But there is precedent that mobile phones are required to have a 5 year warranty, so I assume the Kindle would be the same.