Amazon.com Inc joined the opposition to Google Inc's plan to digitize millions of books, saying that the proposed deal would fundamentally change copyright law and violate antitrust law.

Amazon, which scans books after getting permission from the copyright holder, said that the court should reject a settlement between Google and the Authors Guild because the deal would change copyright law by allowing Google to digitize books even if the copyright holder cannot be found, often called "orphan works."

"The proposed settlement usurps the role of Congress in legislating solutions to the complex issues raised by the interplay between new technologies and the nation's copyright laws," Amazon said in its filing, which was dated Tuesday.

http://www.reuters.com/article/technologyNews/idUSN0149201520090902