Method for verifying an automated quality control system for detecting at least one quality-related material property of deposited fiber materials of a fiber composite material for producing a fiber composite component, wherein the quality control system to be verified detects measurement data of a fiber material surface of the deposited fiber material by means of at least one sensor of a first recording sensor system, can determine a plurality of measurement data features from the measurement data by means of a determination unit and can determine the at least one quality-related material property from the measurement data features by means of an evaluation unit, having the following steps: - Providing a fiber material sample with a known quality-related material property, - Performing a first series of measurements with the quality control system to be verified on the provided fiber material sample in order to obtain a plurality of measurement data features from the acquired measurement data, and storing the measurement data features in a digital data memory, - Performing a second series of measurements on the provided fiber material sample using a detection device different from the quality control system to be verified in order to obtain a plurality of additional measurement data by means of at least one sensor of a second recording sensor system of the detection device different from the first recording sensor system, and storing the additional measurement data in the digital data memory, - Providing a machine-learned correlation of a machine learning system between measurement data features according to the quality control system to be verified and measurement data according to the detection device by means of a verification unit, and - Verifying of the quality control system to be verified as a function of the correlation provided and the determined measurement data features of the first measurement series and the determined measurement data of the second measurement series by means of the verification unit. - Providing a fiber material sample with a known quality-related material property, - Performing a first series of measurements with the quality control system to be verified on the provided fiber material sample in order to obtain a plurality of measurement data features from the acquired measurement data, and storing the measurement data features in a digital data memory, - Performing a second series of measurements on the provided fiber material sample using a detection device different from the quality control system to be verified in order to obtain a plurality of additional measurement data by means of at least one sensor of a second recording sensor system of the detection device different from the first recording sensor system, and storing the additional measurement data in the digital data memory, - Providing a machine-learned correlation of a machine learning system between measurement data features according to the quality control system to be verified and measurement data according to the detection device by means of a verification unit, and - Verifying of the quality control system to be verified as a function of the correlation provided and the determined measurement data features of the first measurement series and the determined measurement data of the second measurement series by means of the verification unit.