United States

• United States Copyright Office - The Library of Congress
• U.S. Code, Title 17 - Copyrights - Cornell University
• U.S. Patent and Trademark Office

International

• Copyright Watch - collects copyright laws all over the world
• Berne Convention for the Protection of Literary and Artistic Works (Paris Text 1971)
• Canadian Intellectual Property Office - Cornell Law School
• Universal Copyright Convention- UNESCO
• U.K. Patent Office
• World Intellectual Property Organization