Is the content on the NIH Website copyrighted or free to use?
Most of the information on our site is in the public domain and can be used without charge or restriction. There are a few exceptions. For example, some resources, such as the interactive health tutorials found on NIH’s National Library of Medicine Website are restricted in their use. Copyrighted materials will include a copyright statement. Another item restricted in its use is the NIH logo. Our logo should not be used to misrepresent our agency nor should it be used to suggest we endorse any private organization, product, or service. Also, some materials that can be ordered from our site are subject to cost-recovery fee; however, in most cases, a single copy of any NIH publication can be ordered for free. While you can reuse content found on our site, please note that many of our on-line health publications are updated as we learn more about that specific disease or condition. Occasionally, we see sites that copy and re-post our materials but fail to check for updates, which results
