Section 22 Copyright in a literary, dramatic, musical or artistic work expires at the end of 50 years after the end of the calendar year in which the author dies.
Section 22(3) If the work is computer generated copyright expires at the end of 50 years after the end of the calendar year of a authorized publication of the work or if there is no authorized publication within 50 years after the making of the work, at the end of 50 years after the end of the calendar year of its making.
Section 22(4) If the work is of unknown authorship copyright expires at the end of 50 years after the end of the calendar year of authorized publication of the work.
Section 23(3) Copyright in a sound recording or audio visual works expires at the end of the period of 50 years from the end of the calendar year in which the work is made or is first made available to the public, or is first published, whichever is the latest.
Section 24 Copyright in a broadcast or a cable programme expires at the end of the period of 50 years from the end of the calendar year in which the broadcast is made or the cable programme is communicated to the public.
Section 25 Copyright in a typographical arrangement of a published edition expires at the end of the period of 25 years from the end of the calendar year in which the edition is first published.
