CRTC announcement for its Regulatory Framework for the transition to
over-the-air digital television services

http://www.crtc.gc.ca/eng/NEWS/RELEASES/2002/r020612.htm

Broadcasting Public Notice CRTC 2002-31
A licensing policy to oversee the transition from analog to digital,
over-the-air television broadcasting
http://www.crtc.gc.ca/archive/ENG/Notices/2002/pb2002-31.htm