Multistage inspection system with at least one inspection device (12; 12a; 12b) at a first location and at least one post-inspection location at a second location with at least one post-inspection device (26.1, 26.2, 26.3), wherein the inspection device (12; 12a; 12b) comprises, for automatic inspection of a person (10.1) with respect to concealed objects, an inspection device for non-contact inspection of the person (10.1), which inspection device is adapted to determine a post-inspection body area (13; 13.1, 13.2, 13.3) of the person (10. 1) and to store data defining the post-control body area in a data set, and the inspection device (12; 12a; 12b) is configured to generate and assign to the data set of the person (10.1) a unique identification feature for the person (10.1) based on a detected external feature of the person (10.1), wherein the post-inspection device (26.1, 26.2, 26.3) comprises display means (20.2, 20.3, 20.4) for displaying a graphical proxy (11.1, 11.2) of the person (10.1), wherein the display means (20.2, 20.3, 20. 4) is configured to visually display the post-inspection body area (13; 13.1, 13.2, 13.3) of the person (10.1) on the graphical proxy for finding concealed objects, according to the data set associated with the person (10.1); and wherein the post-inspection device (26.1, 26.2, 26.3) is configured to regenerate the unique identification feature for the person (10.1) based on a reacquisition of the external feature of the person (10.1), and: either to verify, based on the re-generated identification feature of the person (10.1), an affiliation of the displayed post-inspection body area to the person (10.1); or to retrieve, by means of the regenerated identification feature, the data set associated with the person (10.1) defining the post-inspection body area from a data source. wherein the inspection device (12; 12a; 12b) comprises, for automatic inspection of a person (10.1) with respect to concealed objects, an inspection device for non-contact inspection of the person (10.1), which inspection device is adapted to determine a post-inspection body area (13; 13.1, 13.2, 13.3) of the person (10. 1) and to store data defining the post-control body area in a data set, and the inspection device (12; 12a; 12b) is configured to generate and assign to the data set of the person (10.1) a unique identification feature for the person (10.1) based on a detected external feature of the person (10.1), wherein the post-inspection device (26.1, 26.2, 26.3) comprises display means (20.2, 20.3, 20.4) for displaying a graphical proxy (11.1, 11.2) of the person (10.1), wherein the display means (20.2, 20.3, 20. 4) is configured to visually display the post-inspection body area (13; 13.1, 13.2, 13.3) of the person (10.1) on the graphical proxy for finding concealed objects, according to the data set associated with the person (10.1); and wherein the post-inspection device (26.1, 26.2, 26.3) is configured to regenerate the unique identification feature for the person (10.1) based on a reacquisition of the external feature of the person (10.1), and: either to verify, based on the re-generated identification feature of the person (10.1), an affiliation of the displayed post-inspection body area to the person (10.1); or to retrieve, by means of the regenerated identification feature, the data set associated with the person (10.1) defining the post-inspection body area from a data source. either to verify, based on the re-generated identification feature of the person (10.1), an affiliation of the displayed post-inspection body area to the person (10.1); or to retrieve, by means of the regenerated identification feature, the data set associated with the person (10.1) defining the post-inspection body area from a data source.