Quebecor Media Inc. officials are scheduled to appear on the first day of the CRTC's public hearing to review applications for mandatory carriage under Section 9(1)(h) of the Broadcasting Act. The Quebecor officials are scheduled to answer questions from commissioners on April 23 about the company's request for mandatory carriage for its Sun News specialty channel. The CRTC released an agenda for the hearing that says it will run from April 23 through May 2. The commission will discuss 22 applications for mandatory carriage, some of them renewals. The Cable Public Affairs Channel is scheduled to appear April 24, and CBC/Radio-Canada, Aboriginal Peoples Television Network Inc., and officials representing Starlight: The Canadian Movie Channel, are slated for April 25. Four days are scheduled to hear intervenors, who will present from April 26 through May 1. The applicants for mandatory carriage will respond on May 2.