O.C.G.A. § 11-1-307: Prima-facie evidence by third party documents.

A document in due form purporting to be a bill of lading, policy or certificate of insurance, official weigher’s or inspector’s certificate, consular invoice, or any other document authorized or required by the contract to be issued by a third party shall be prima-facie evidence of its own authenticity and genuineness and of the facts stated in the document by the third party.