An integrated circuit card includes a substrate and an integrated circuit carried by the substrate. A first sector is delimited by a first weakening line on the substrate, with the first sector being able to be separated from the substrate. A second sector is delimited by a second weakening line inside the first sector, with the second sector being able to be separated from the substrate and having the integrated circuit thereon. A disposable frame-piece is defined between the first and second weakening lines of the first and second sectors, and has a ring form. A breakage lug is arranged with respect to the disposable frame-piece to break the disposable frame-piece so that it is no longer intact, during separation of the second sector from the substrate.