Six trade associations have written Mary Critharis, Director of the USPTO's Office of Policy and International Affairs, urging the U.S. delegation to the World Intellectual Property Organization (WIPO) to oppose the Broadcast Treaty. The treaty is under debate this week at WIPO's Standing Committee on Copyright and Related Rights. The letter explains that "a rights-based broadcasting treaty is unnecessary and counterproductive" and that signal theft can be combatted through "a treaty narrowly focused on signal theft, consistent with the approach taken in the United States."