17 U.S. Code § 411 - Registration and civil infringement actions
the inaccurate information was included on the application for copyright registration with knowledge that it was inaccurate; and
In any case in which inaccurate information described under paragraph (1) is alleged, the court shall request the Register of Copyrights to advise the court whether the inaccurate information, if known, would have caused the Register of Copyrights to refuse registration.
serves notice upon the infringer, not less than 48 hours before such fixation, identifying the work and the specific time and source of its first transmission, and declaring an intention to secure copyright in the work; and
 See References in Text note below.