The document announces a special issue of the International Journal of Structural Glass and Advanced Materials Research on "Current Challenges in Materials Design". The special issue will include selected papers presented at the 6th International Workshop on Design for Civil and Environmental Engineering. Potential topics include new engineered materials, design methodology, and interdisciplinary challenges in engineering design. The guest editors are Chiara Bedon, Fausto Mistretta, Mauro Sassu, and Flavio Stochino of the University of Cagliari. The submission deadline is January 31, 2018.