Supreme Court sides with Kirtsaeng on first sale defence

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Cookies Settings

Supreme Court sides with Kirtsaeng on first sale defence

The Supreme Court disagreed with amici such as AIPLA, IPO and the MPAA on Tuesday when it ruled that Supap Kirtsaeng could lawfully buy cheaper editions of textbooks overseas and then resell them in the US for a profit

The Court said in Kirtsaeng v Wiley & Sons that the first sale doctrine - which states that once a copyright owner sells a work, his rights in that work are exhausted - applies to copies manufactured outside of the United States with the publisher’s permission. The books at issue were manufactured by Wiley & Sons’ foreign subsidiary, Wiley Asia.

The decision has clarified what the US Copyright Act means by “lawfully made under this title”, but many copyright owners and practitioners will undoubtedly be unhappy with its interpretation.

While Wiley read “lawfully made under this title” to mean that the work must have been geo­graphically made in the US under US copyright law, Kirtsaeng argued that it simply meant ‘in accordance with’ or ‘in compliance with’ the Copyright Act, which would permit the doctrine to apply to copies manufactured abroad with the copyright owner’s permission”, wrote the Court.

AIPLA’s amicus brief argued that the first sale defence may not be raised, not because the books were made abroad, but because under the extraterritoriality doctrine the first sale right attaches only after the copyright owner has made its first sale in the United States.

Joshua Rosenkranz of Orrick Herrington & Sutcliffe argued for Kirtsaeng, while Theodore Olson of Gibson Dunn & Crutcher argued for Wiley.

more from across site and SHARED ros bottom lb

More from across our site

Ana Castedo, who brings a strong focus on patent litigation, is due to help build the firm’s IP litigation offering in Madrid
A former scientist, inventor and now a patent practice leader, Hanane Fathi Roswall shares her views on leadership, diversity, the rise of AI and the promise of the UPC
With rumours that a third IP judge could yet join the England and Wales High Court, we run through some potential names while practitioners outline the importance of a well-stocked bench
Speaking to Managing IP at Via’s Bridge Summit in San Francisco, president Kevin Mack explains why the AI infrastructure boom is forcing a rethink of traditional SEP licensing and FRAND models
Law firms continue to sell clients on international footprints, but sprawling office networks count for little if financial structures discourage internal collaboration
Via's Qi pool expands its footprint in Asia with the addition of Chinese smartphone giant and Japanese auto company
Matthew Cassie becomes the tenth partner to join the firm’s London outpost, and the second since it opened its new headquarters in May this year
A&O Shearman and Fish & Richardson invested in German talent, meanwhile, major firms have assembled for an on the merits case pitting KeeeX against OpenAI and Adobe
Julia Bishop is director of IP at Twilio in the US
Hellberg is an IP director at Essity in Sweden
Gift this article