ERT World is a Canadian exempt Category B Greek language specialty channel and is owned by Odyssey Television Network.

In the summer of 2003, a dispute arose between Odyssey Television Network and the North American distributors of MEGA Channel and the programming was subsequently pulled.

In June 2013, ERT World was shut down in Greece by the Greek government due to a restructuring of the Hellenic Broadcasting Corporation.

On July 30, 2013, Rogers Cable replaced ERT World Canada in their lineup with Alpha Sat, a private network from Greece.

On August 30, 2013, the CRTC approved Odyssey Television Network's request to convert ERT World Canada from a licensed Category B speciality service to an exempted Cat.