- Copyright Regulations at Justia
- Copyright Regulations codified in the Code of Federal Regulations (CFR) from the US Copyright Office
- Code of Federal Regulations from the US Government Printing Office
- Federal Register – US Copyright Office announcements, rules, proposed rules, and other notices from the US Copyright Office Web Site
- The Federal Register 1994- present. The Federal Register is the official daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as executive orders and other presidential documents