A. Publicly Released Information
B. Generally Recognized Information
An advisory body under the direct supervision of the Human Instrumentality Committee, established for the purpose of selecting Eva pilots. It operates secretly, and the truth behind the organization is unclear.
C. Confidential Information
The Marduk Institute is comprised of 108 associated companies, all dummies — in essence, the organization does not exist. Reports filed from the Marduk Institute to Nerv are, in truth, being prepared within Nerv itself.
D. In-Depth Information
The selection of candidates by the Marduk Institute is considered a necessary ruse. This is so that it is not outwardly apparent that Gendo is choosing candidates at his own discretion.