I emailed Sigma today asking whether a lens purchased in Canada would have any problems being serviced in the US. Much to my surprise I was told by the customer service representative that warranties are not transferable to begin with no matter where or when the lens was purchased. This really confused me as I have never heard of a company refusing to transfer a warranty as long as it was purchased from an authorized dealer.
Is this one of those technicalities where they have to tell you one thing but don't really care? Are they trying to get me to go out and buy it new? Have warranty procedures changed recently?
-Alan

