Don’t Get Berned – Enforcement of Foreign Copyrights Under U.S. Law

The no-formalities protocol of the Berne Convention does not mean that contracting parties cannot impose additional requirements under their national laws, either for domestic copyright owners or to take advantage of certain additional remedies under national law.

Source: Don’t Get Berned – An Important Limitation on Enforcement of Foreign Copyrights Under U.S. Law | Dorsey & Whitney LLP – JDSupra