A channel should also have the right to withdraw its signal in order to counter the bargaining power of the broadcasting distribution undertakings. Finally, final offer arbitration should be voluntary. About TVA Group TVA Group Inc. is a communications company engaged in the broadcasting, film and audiovisual production, and magazine publishing industries. TVA Group Inc. is the largest broadcaster of French-language entertainment, news and public affairs programming in North America, and one of the largest private production companies. TVA Group is also the largest publisher of French-language magazines and publishes some of Canada's most popular English-language titles. Its Class B shares are listed on the Toronto Stock Exchange under the ticker symbol TVA.B. About Quebecor Quebecor, a Canadian leader in telecommunications, entertainment, news media and culture, is one of the best-performing integrated communications companies in the industry.