1511.8 (D) Computer Programs and Computerized Information Works
As a general rule, a party may submit one complete copy of the best edition of the work in order to satisfy the mandatory deposit requirement for computer programs and computerized information works, such as statistical compendia, serials, and reference works. However, if the work is copy-protected, two copies of the best edition are required. 37 C.F.R. § 202.19 (D) (2)(vii).