D Co., Ltd. is a company for the purpose of the business of manufacturing and selling terers and open posters in Kim Sea-si E, and the defendant from April 19, 199 to work as the head of the quality assurance team or the vice head in the above company, and has overall control over the quality assurance business related to the supply of nuclear power plants.

Korean hydroelectric Energy Co., Ltd. (hereinafter referred to as "Korea Atomic Energy Co., Ltd.") separate the classification of the classification of parts used at a power plant into safety grade ( Q grade), safety-related structures, systems, and equipment, which are items that are not likely to directly or indirectly cause radiation hazards to the general public in the event of a breakdown or defect, but are classified into safety impact grade (A grade), Q, and general industrial grade (S grade), which are items not classified as class A, but likely to cause a suspension of power generation, etc. In the case of Q and Class A products, it is demanded to submit quality assurance documents at the time of the supply of the relevant products through a purchase contract and a purchase specifications used by a nuclear power plant.

Since the Korea-U.S. High Atomic Energy Headquarters (hereinafter referred to as the "Seoul-U.S. High Power Center") and the Young Atomic Atomic Energy Headquarters (hereinafter referred to as the "Yong Nuclear Power Center") and the Korea-U.S. High Power Center (hereinafter referred to as the "U.S. High Power Center") are designated as the safety grade for the goods purchase contract items, and the above parts are supplied to a nuclear power plant, a thorough test procedure for verifying the location, nature, defects, etc. of the products shall be conducted in accordance with the purchase contract and the purchase specifications, and the test report prepared accordingly shall be submitted.

1. On March 11, 2008, the Defendant: (a) submitted at the D Quality Guarantee Team office office of Korea Co., Ltd.; and (b) submitted four propellers to supply (contract number: F); and (c) recorded the English and the number necessary in copies of the test results issued by the Korea Institute of Industrial Technology before being issued by the Korea Institute of Industrial Technology.