Copyright

What is Fair Use?

Fair use is a legal doctrine that promotes freedom of expression by permitting the unlicensed use of copyright-protected works in certain circumstances. 

Section 107 of the Copyright Act provides the statutory framework for determining whether something is a fair use and identifies certain types of uses—such as criticism, comment, news reporting, teaching, scholarship, and research—as examples of activities that may qualify as fair use. 

Fair Use Checklist

Four Factors of Fair Use

Section 107 of the Copyright Act calls for consideration of the following four factors in evaluating a question of fair use:


First Factor: Purpose and character of the use, including whether the use is of a commercial nature or is for nonprofit educational purposes

This does not mean that all nonprofit education and noncommercial uses are fair and all commercial uses are not fair; instead, courts will balance the purpose and character of the use against the other factors below.  Additionally, “transformative” uses are more likely to be considered fair.  Transformative uses are those that add something new, with a further purpose or different character, and do not substitute for the original use of the work.


Second Factor: Nature of the copyrighted work

Using a more creative or imaginative work (such as a novel, movie, or song) is less likely to support a claim of a fair use than using a factual work (such as a technical article or news item). In addition, use of an unpublished work is less likely to be considered fair.


Third Factor: Amount and substantiality of the portion used in relation to the copyrighted work as a whole

Courts look at both the quantity and quality of the copyrighted material that was used. If the use includes a large portion of the copyrighted work, fair use is less likely to be found; if the use employs only a small amount of copyrighted material, fair use is more likely. That said, some courts have found use of an entire work to be fair under certain circumstances. And in other contexts, using even a small amount of a copyrighted work was determined not to be fair because the selection was an important part—or the “heart”—of the work.


Fourth Factor: Effect of the use upon the potential market for or value of the copyrighted work

Courts consider whether the use is hurting the current market for the original work (for example, by displacing sales of the original) and/or whether the use could cause substantial harm if it were to become widespread.

Fair Use in Academic Libraries

Fair Use Index