Which Compendium Edition Governs Your Registration Date

The U.S. Copyright Office’s own published statements establish that the edition of the Compendium of U.S. Copyright Office Practices governing a specific registration or recordation is determined by the issue date of that record — not by whichever edition happens to be current when someone looks it up later. Records issued on or after January 28, 2021 fall under the Third Edition; records issued between September 29, 2017 and January 27, 2021 are generally governed by the prior (2017) edition.

This original record-reading guide is a general reading aid, not cited evidence. It does not depict a source record; the article text and source links provide the facts.

Key points

• The Third Edition of the Compendium took effect January 28, 2021 and governs registrations and recordations issued on or after that date.
• The prior edition governs registrations and recordations issued between September 29, 2017, and January 27, 2021, with limited exceptions.
• The Copyright Office has disclosed that the current edition does not reflect recent interim rules on recordation or secure tests.
• The Office has published a specific citation format for the current edition.

What the current (Third) edition covers

The Copyright Office states plainly when its current edition took effect and what it governs going forward:

“This update is effective as of January 28, 2021, and it is the governing administrative manual for registration and recordations issued by the U.S. Copyright Office on or after that date.” (https://www.copyright.gov/comp3/)

That means the operative test for which edition applies is the issue date stamped on the registration or recordation itself, not the date someone consults the Compendium.

What the prior (2017) edition covers

The Office also publishes the governing window for the edition that preceded the current one:

“Registrations or recordations issued between September 29, 2017, and January 27, 2021, are generally governed by this version of the Compendium, except in cases where it has been superseded by an amendment to the regulations, intervening case law, or previously announced changes in practice.” (https://www.copyright.gov/comp3/prior-editions.html)

The Office itself flags that this general rule has exceptions tied to later regulatory amendments, case law, or announced practice changes — a qualification stated in the source, not something added here.

Compendium citation guidance

For anyone citing the current edition, the Office has published its own prescribed citation form:

“U.S. Copyright Office, Compendium of U.S. Copyright Office Practices § 101 (3d ed. 2021).” (https://www.copyright.gov/comp3/)

Current-edition gap

The Office also discloses a specific limitation in what the current edition reflects:

“this update does not reflect changes made by the recent interim rules on recordation or secure tests” (https://www.copyright.gov/comp3/)

This is the Office’s own disclosed gap, not an assessment made here about how significant that gap is for any particular filing.

What this article does not answer

This article does not assess whether any specific registration was correctly examined under either edition. It does not address the copyrightability of any work, and it does not offer any protectability, infringement, or fair-use judgment. It also does not provide filing strategy or recommend any course of action for a pending or future filing. Readers with questions about a specific registration, recordation, or filing decision should consult the Copyright Office’s own guidance or qualified counsel.

Source links

https://www.copyright.gov/comp3/ https://www.copyright.gov/comp3/prior-editions.html