CONTROL OF VISITORS. Except with the written consent of the Buyer, Seller shall not permit any Visitors to its plants, offices, or facilities to view or examine documents, components, assemblies, or major subassemblies provided for or delivered under this order, or to obtain information or data concerning such documents, components, assemblies, or major subassemblies.
CONTROL OF VISITORS. Except with the written consent of the Buyer, Seller shall not permit any Visitors to its plants, offices, or facilities to view or examine documents, components, assemblies, or major subassemblies provided for or delivered under this order, or to obtain information or data concerning such documents, components, assemblies, or major subassemblies. "Visitor" as used herein means any person who visits Seller's plant, office or facility and does not represent either the Seller, the Buyer, or the Government in the performance of this Purchase Order. This includes Foreign Nationals, whose visits may require additional controls above and beyond those necessary for visits by U.S. Citizens. Seller must establish and implement procedures that prevent the release of Classified and Unclassified Naval Nuclear Propulsion Information (NNPI) to Visitors. Seller must also notify the Buyer in advance of any visit to Seller's plant, office, or facility, to view or examine documents, components, assemblies, or major subassemblies provided for or delivered under this order and must ensure similar controls are in effect at all lower tier suppliers.
