A business plan (objectives, work schedule, costs, etc.) must fi rst be drawn up and made available free of charge for four weeks on the website of Beuth Verlag. Any interested party who responds within this period may participate in development of the DIN SPEC (PAS). ###>La participation à l’élaboration de la DIN SPEC (PAS) est ouverte à toute personne intéressée et l’ayant signalé durant ce délai.