What is Berne Convention?

Legal Definition
The Berne Convention for the Protection of Literary and Artistic Works, usually known as the Berne Convention, is an international agreement governing copyright, which was first accepted in Berne, Switzerland, in 1886.

The Berne Convention formally mandated several aspects of modern copyright law; it introduced the concept that a copyright exists the moment a work is "fixed", rather than requiring registration. It also enforces a requirement that countries recognize copyrights held by the citizens of all other signatory countries.
-- Wikipedia
Legal Definition
The Berne Convention for the Protection of Literary and Artistic Works is an international agreement governing copyright, signed in Berne, Switzerland on September 9, 1886. The Berne Convention aims to help nationals of its signing countries obtain international protection of their right to control and to receive payment for the use of their creative works.

The United States became a party to the Berne Convention in 1989.
Legal Definition
An international copyright treaty. It addresses treatment, protection, and forbids imposition on certain types of literary work. It was signed in 1886 and revised in 1914, 1928, 1948, 1967, 1971, and 1979. AKA Berne union. The full name is Berne conventio