by Lyndsey Garbee*
The presumption against extraterritoriality is a canon of construction meant to limit U.S. laws to matters of domestic concern. However, the Supreme Court has held that this presumption can be overcome when domestic conduct occurs that is relevant to the statute’s focus. In Abitron v. Hetronics, the Supreme Court found that the relevant conduct for purposes of the Lanham Act, which regulates trademark rights and liabilities, is domestic use of the infringing mark in commerce. However, the Lanham Act only prohibits uses in commerce that are likely to cause consumer confusion. Based on the text of the Lanham Act, the Court’s extraterritoriality precedent, and the purpose of the Lanham Act, this Contribution argues that the proper analysis of the extraterritorial application of the Lanham Act turns not on domestic use in commerce, but on whether such use is likely to cause domestic consumer confusion.