(b) Deposit for Copyright Registration.  Except as provided by subsection (c), the material deposited for registration shall include-

(1) in the case of an unpublished work, one complete copy or phonorecord;

(2) in the case of a published work, two complete copies or phonorecords of the best edition;

(3) in the case of a work first published outside the United States, one complete copy or phonorecord as so published;

(4) in the case of a contribution to a collective work, one complete copy or phonorecord of the best edition of the collective work.

Copies or phonorecords deposited for the Library of Congress under section 407 may be used to satisfy the deposit provisions of this section, if they are accompanied by the prescribed application and fee, and by any additional identifying material that the Register may, by regulation, require.  The Register shall also prescribe regulations establishing requirements under which copies or phonorecords acquired for the Library of Congress under subsection (e) of section 407, otherwise than by deposit, may be used to satisfy the deposit provisions of this section. (c) Administrative Classification and Optional Deposit. (1) The Register of Copyrights is authorized to specify by regulation the administrative classes into which works are to be placed for purposes of deposit and registration, and the nature of the copies or phonorecords to be deposited in the various classes specified.  The regulations may require or permit, for particular classes, the deposit of identifying material instead of copies or phonorecords, the deposit of only one copy or phonorecord where two would normally be required, or a single registration for a group of related works.  This administrative classification of works has no significance with respect to the subject matter of copyright or the exclusive rights provided by this title.

(2) Without prejudice to the general authority provided under clause (1), the Register of Copyrights shall establish regulations specifically permitting a single registration for a group of works by the same individual author, all first published as contributions to periodicals, including newspapers, within a twelve-month period, on the basis of a single deposit, application, and registration fee, under the following conditions-

(A) if the deposit consists of one copy of the entire issue of the periodical, or of the entire section in the case of a newspaper, in which each contribution was first published; and

(B) if the application identifies each work separately, including the periodical containing it and its date of first publication.

(3) As an alternative to separate renewal registrations under subsection (a) of section 304, a single renewal registration may be made for a group of works by the same individual author, all first published as contributions to periodicals, including newspapers, upon the filing of a single application and fee, under all of the following conditions: