A legal device that gives the creator of literary, artistic, musical or other creative work the sole right to publish and sell that work. Copyright owners have the right to control the reproduction of their work, including the right to receive payment for that reproduction. An author may grant or sell those rights to others, including publishers and recording companies. Violation of copyright is called infringement. The typical duration of copyright is the author’s life plus fifty years.

A written authorisation to represent or act on another’s behalf (the principal) in private affairs, business or some other legal matter, sometimes against the wishes of the principal. It is generally terminated when the principal dies or becomes incompetent, but the principal can revoke it at any time. See also: Online POA and Other Notary Public Services in the UAE