Under Article 3, databases which, "by reason of the selection or arrangement of their contents, constitute the author's own intellectual creation" are protected by copyright as collections: no other criterion may be used by Member States. This follows from the 1994 Agreement on the Trade-Related Aspects of Intellectual Property Rights (TRIPS), a widely adopted treaty to which all World Trade Organization members are party. TRIPS clarifies and arguably relaxes the criterion for protection of collections in the Berne Convention for the Protection of Literary and Artistic Works, which covers "collections of literary and artistic works" and requires creativity in the "selection "and" arrangement" of the contents: in practice the difference is likely to be slight. Any copyright in the database is separate from and without prejudice to the copyright in the entries.