PROBLEM TO BE SOLVED : To provide a sheet in which a needle-sticking hole remains in a visually emphasized external appearance when a needle such as an injection needle is stuck due to an erroneous application method or incorrectly, and which enables easily and surely determining the presence of a needle-sticking history. SOLUTION : A needle-sticking detection sheet 100 is obtained by laminating a first resin layer 10, an interlayer adhesion layer 20, and a second resin layer 30 in this order. The needle-sticking detection sheet 100 is such that when a needle-sticking hole 60 is formed by sticking an injection needle having a diameter of 0.80 mm and a blade die R B, the periphery of the needle-sticking hole 60, between the interlayer adhesion layer 20 and at least one layer of the two layers 10, 30 adjacent to the interlayer adhesion layer 20 in the lamination direction, is separated by a width of 0.2 mm or more so as to form a separation region 70. SELECTED DRAWING : Figure 1 COPYRIGHT : (C)2019, JPO&INPIT