Explore: Fair Use(copyright)

Fair use is a doctrine in United States law that permits limited use of copyrighted material without having to first acquire permission from the copyright

to define usage thresholds), is conceptually distinct from fair use as defined in copyright law. The latter constitutes a statutory doctrine governing

Fair dealing is a limitation and exception to the exclusive rights granted by copyright law to the author of a creative work. Fair dealing is found in

US Copyright Law United States Copyright Office Copyright Office—Searchable Fair Use Index United States Copyright Office list of circulars Copyright Law

as the fair use doctrine in the United States and fair dealings doctrine in the United Kingdom. Some jurisdictions require "fixing" copyrighted works in

previous state—copyright once covered few categories of things and had shorter term limits—or they may seek to expand concepts like fair use that allow permissionless

In United States copyright law, transformative use or transformation is a type of fair use that builds on a copyrighted work in a different manner or for

lawsuits challenging the use of copyrighted data to train AI models, with defendants arguing that this falls under fair use. Popular deep learning models

and exceptions to copyright are provisions, in local copyright law or the Berne Convention, which allow for copyrighted works to be used without a license

Revitalizing United States Entrepreneurship Act of 2007 (FAIR USE Act) was a proposed United States copyright law that would have amended Title 17 of the U.S.