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CSU

Copyright Guide: Public Domain

This guide describes copyright law and how it applies to the use of academic and scholarly work at Columbus State University.

Introduction

There are several categories that fall within the purview of Public Domain. These are:

  • Works created by any federal government agency, or through a contract with the federal government. NOTE: Works created by state or local government agencies are eligible for copyright protection
  • Works that were stipulated by the creator to be in the public domain
  • Works that are not protected under the U.S. Copyright Law
  • Works for which the copyright has expired

What is in Public Domain is very complex, however. For example, works that are expired in the US may still be under copyright in other countries. It is stressed that without a comprehensive search of the publication history of a work and the history of copyright for the format (for example, scores, musical recordings and printed works may legally define Public Domain differently), it should not be assumed that a work is in the Public Domain. Cornell University provides a good resource that outlines the dates, inclusions and exceptions of the Public Domain in the United States.

Resources