In addition to 1D codes (barcode / barcode), 2D codes such as QR, DataMatrix, Aztec, Code One and dot codes or stacked codes are increasingly being used for marking workpieces. ACSYS offers special software modules for the generation of barcodes, DataMatrix and QR codes, which allow codes to be generated automatically on the fly. Especially when it comes to compliance with ISO 29158, durable and high-quality markings are required, particularly for printed circuit boards, in medical technology or for components in the mobility sector, as well as for the marking of wear tools.