Fed. R. Evid. 1003

Admissibility of Duplicates

A duplicate is admissible to the same extent as the original unless a genuine question is raised about the original’s authenticity or the circumstances make it unfair to admit the duplicate.

( Pub. L. 93–595, § 1 , Jan. 2, 1975 , 88 Stat. 1946 ; Apr. 26, 2011 , eff. Dec. 1, 2011 .)