Unlike in the United States, most Canadian television stations have license requirements (enforced by the Canadian Radio-Television and Telecommunications Commission) to offer locally produced newscasts (or any local programming, for that matter) in some form. Educational television stations are exempt from these requirements as are multicultural television stations, however some stations licensed as multicultural outlets do produce local newscasts in varied languages (such as the Omni Television station group). Canadian television stations normally broadcast newscasts between two and four times a day: usually at noon; 5:00, 5:30, and 6:00 p.m. in the evening, and 11:00 p.m. (there are some variations to this: stations affiliated with CTV usually air their late evening newscasts at 11:30 p.m., due to the scheduling of the network's national evening news program "CTV National News" at 11:00 p.m. in all time zones; most CBC Television-owned stations formerly carried a 10-minute newscast at 10:55 p.m., following "The National", these were expanded to a half-hour and moved to 11:00 p.m. during the fall of 2012).