USP Content on Unauthorized Websites

Material published in the United States Pharmacopeia-National Formulary (USP–NF) and the Food Chemicals Codex (FCC) is fully copyrighted by the U.S. Pharmacopeial Convention (USP).

The official website of the USP–NF Online is The official website of the FCC Online is Websites other than these official websites that claim to offer the content of the USP–NF or the FCC to viewers are not authorized by USP, and are committing copyright infringement. The content on those unauthorized websites is not validated by USP, and may include incorrect or out-of-date information. Users should not rely on an unauthorized website for USP–NF or FCC content.

If you are aware of an unauthorized website that claims to include USP–NF or FCC content, please report the website's address to