by the United States government

“ Notwithstanding any provision of the antitrust laws, any owners of copyright in published nondramatic musical works and published pictorial, graphic, and sculptural works and any public broadcasting entities, respectively, may negotiate and agree upon the terms and rates of royalty payments and the proportionate division of fees paid among various copyright owners, and may designate common agents to negotiate, agree to, pay, or receive payments. ”

“ License agreements voluntarily negotiated at any time between one or more copyright owners and one or more public broadcasting entities shall be given effect in lieu of any determination by the Librarian of Congress or the Copyright Royalty Judges, if copies of such agreements are filed with the Copyright Royalty Judges within 30 days of execution in accordance with regulations that the Copyright Royalty Judges shall issue. ”

“ No person supplying, in accordance with paragraph (2) , a reproduction of a transmission program to governmental bodies or nonprofit institutions under this paragraph shall have any liability as a result of failure of such body or institution to destroy such reproduction: Provided, That it shall have notified such body or institution of the requirement for such destruction pursuant to this paragraph: And provided further, That if such body or institution itself fails to destroy such reproduction it shall be deemed to have infringed. ”