##  [Transformative Use Doctrine](/transformative-use-doctrine) 

  ##  [Transformative Use Doctrine](https://information.quantumdictionary.io/transformative-use-doctrine-0) 

  

 [![Information & Communication Dictionary](/sites/default/files/styles/large/public/2026-01/Information%20%26%20Communication.png.webp?itok=g4emS-T7)](/topic-specific-dictionaries/information-communication)



**Information & Communication Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A copyright‑law test used in fair‑use analysis that asks whether a new work adds new expression, meaning, or message to source material—thereby serving a different or further purpose—such that the use is more likely to be considered fair; transformation is a significant but non‑dispositive factor evaluated alongside purpose, amount used, and market effect, with application varying by jurisdiction.