After having done projects since 2006, the Ministry of I&M appointed Posad in 2012 as the central planning and design office within the Delta-Atelier. The atelier coordinates all projects of the nine different sub-programs in the Dutch Deltaprogram. Following the completion of the Delta Programme 2014, Posad is currently working on the Delta Programme 2015. The Delta Programme is designed to assure water-safety and fresh water supply on the entire Dutch territory, now and in the future. In the all projects of the atelier, many aspects integrate, relating to environment and economy as well as nature, agriculture and recreation. For multiple sub-programs Posad contributes with design and research to problem analysis, strategy development and visual communication.