The document announces the 6th International Workshop on Design in Civil and Environmental Engineering to be held November 9-11, 2017 in Cagliari, Italy. The workshop will explore the nature of design in civil and environmental engineering and establish the foundation for civil design research. Topics will include design methodology, structure, systems, surveying, life cycle assessment, environmental engineering, design education, and more. Authors are invited to submit original research papers, case studies, and essays by July 30th. The workshop aims to bring together designers, educators, and researchers to discuss challenges and opportunities in engineering design.