In spring 2023, the GAMM Student Chapter Ulm was appointed SIAM Student Chapter. We submitted the application last year and now it finally has been approved by SIAM (Society for Industrial and Applied Mathematics). Thus, the GAMM Student Chapter Ulm will additionally act as SIAM Student Chapter Ulm in the future. This status now offers the Chapter additional financial freedom to carry out its activities. In addition, there are further advantages for the members of Chapter: For example, the payment of travel expenses for participation in SIAM conferences abroad can be requested. Above all, however, the members of the Chapter have the possibility of a free SIAM membership.