4. Each Party shall provide that, where the term of protection of a work, other than a photographic work or a work of applied art, is to be calculated on a basis other than the life of a natural person, the term shall be not less than 50 years from the end of the calendar year of the first authorized publication of the work, or, failing such authorized publication within 50 years from the making of the work, 50 years from the end of the calendar year of making.
5. Each Party shall confine limitations or exceptions to the rights provided for in this Article to certain special cases that do not conflict with a normal exploitation of the work and do not unreasonably prejudice the legitimate interests of the right holder.
6. No Party may grant translation and reproduction licenses permitted under the Appendix to the Berne Convention where legitimate needs in that Party's territory for copies or translations of the work could be met by the right holder's voluntary actions but for obstacles created by the Party's measures.
7. Each Party shall comply with the requirements set out in Annex 1705.7.
Article 1706: Sound Recordings
1. Each Party shall provide to the producer of a sound recording the right to authorize or prohibit:
(a) the direct or indirect reproduction of the sound recording;
(b) the importation into the Party's territory of copies of
the sound recording made without the producer's
authorization;
(c) the first public distribution of the original and each
copy of the sound recording by sale, rental or
otherwise; and
(d) the commercial rental of the original or a copy of the sound recording, except where expressly otherwise provided in a contract between the producer of the sound recording and the authors of the works fixed therein.