In 2019 we held 11 workshops with major suppliers in the fields of smartphone and network technology. In the workshops we explored ways in which we can work together on sustainable design and packaging solutions as well as more energy-efficient products. In 2020 we will continue to pursue this path and advance the topic together with our partners. In addition, we continue to develop our technical specifications for greater sustainability of products to send appropriate signals to the ICT industry. We not only make demands, we also actively contribute to the discussion in order to provide impulses for more sustainable products and services. For example, we are in dialogue with the chemical industry to initiate the development of more sustainable materials for end devices such as routers and media receivers.