1802.2 When May an Application for a Supplementary Registration Be Filed?
An application to correct or amplify the information set forth in a basic registration may be filed at any time after the registration has been issued by the U.S. Copyright Office and at any time before the copyright has expired. See 37 C.F.R. § 202.6 (D) (2), (3); Supplementary Registration, 81 Fed. Reg. 86,656, 86,660 & n.23 (Dec. 1, 2016).