Supplementary Copyright Statutes, US Copy. Office

This collection brings together several official circulars issued by the United States Copyright Office, each presented in its original form. The materials cover the basics of copyright notice, the procedures for renewal and term extensions, highlights of the Uruguay Round Agreements Act, and even the WIPO Copyright Treaty. Readers get a convenient, single‑volume reference to the key policy documents that shape American copyright practice.

The first circular explains why a copyright notice, though no longer mandatory for works published after 1989, can still be valuable for signaling ownership and limiting innocent‑infringement defenses. Later sections walk through how older works lost protection when a notice was omitted, and how the 1994 Uruguay Round Agreements Act automatically restored copyrights for many foreign titles, with guidance on filing a Notice of Intent to Enforce. Together, the guidance offers creators, scholars, and librarians clear steps for navigating notice requirements, renewal windows, and international treaty obligations.