receipt.


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CORRECTIONS AND AMPLIFICATIONS OF EXISTING REGISTRATIONS

To correct an error in a copyright registration or to amplify the
information given in a registration, file a supplementary registration
form -- Form CA [http://www.loc.gov/copyright/forms/formca.pdf] -- with
the Copyright Office. The filing fee is $65. (See Note above.) The
information in a supplementary registration augments but does not
supersede that contained in the earlier registration. Note also that a
supplementary registration is not a substitute for an original
registration, for a renewal registration, or for recording a transfer of
ownership. For further information about supplementary registration,
request Circular 8 "Supplementary Copyright Registration"
[http://www.loc.gov/copyright/circs/circ08.pdf].


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MANDATORY DEPOSIT FOR WORKS PUBLISHED IN THE UNITED STATES

Although a copyright registration is not required, the Copyright Act
establishes a mandatory deposit requirement for works published in the
United States. See the definition of "publication." In general, the
owner of copyright or the owner of the exclusive right of publication in
the work has a legal obligation to deposit in the Copyright Office,
within 3 months of publication in the United States, two copies (or in