The Supreme Court decision in SOCAN v CAIP was a landmark copyright decision that broke new ground on the liability (or immunities) of ISPs for copyright infringement in Canada and in formulating the territorial scope of the Copyright Act.
If you want to know more, you will want to listen to the podcast hosted by Connor Bildfell and my interview with him on the case. You may also be interested in the case comment I published on the case which can be accessed here.
Listen to episode three of Five Tech Law Cases Everyone Should Know below on the SOCAN v CAIP case.