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Jessie Ball duPont Library

Copyright

What is Fair Use?

Fair use is a concept embedded in U.S. law that recognizes that certain uses of copyright-protected works do not require permission from the copyright holder. (See Title 17, section 107)

What Determines Fair Use?

The following four factors are used to determine if a use is fair:

  1. The purpose of the use (eg. commercial vs. educational)*
  2. The nature of the copyrighted work
  3. The amount of the material used
  4. The effect of use on the potential market for or value of the work

* Not all uses in an academic context are automatically considered fair use!