[en] The objective of I and C function test facility (FTF) is to validate newly developed digital control and protection algorithm, alarm reduction algorithm and the function of operator support system and so on. To realize transient and accident situation in the FTF, the result of the activation of malfunction should be similar to the situation of real nuclear power plants. In this technical report, describe the Group, Malfunction No., Description, Option, Recommendations, Considered in Subroutine, Limitations, Cause, and Effect of the malfunctions implemented in FTF. (author)