This page will present the design rules specific for the material extrusion technologies, such as Fused Deposition Modelling (FDM) technologies; one of the partners from the A_MADAM project team (“Studio Pedrini”) has extensive experience with the FDM technology, we are still inviting specialists in design for FDM to develop a complete section (that would start with this page) about the design rules specific for the Material extrusion technologies.