Art and culture are increasingly recognised as essential components of our societal development, enriching the quality of our lives through imagination, connection, and innovation, while supporting various aspects of well-being, including health and lifelong learning. However, the professionals in the Cultural and Creative Sectors (CCS) often experience precarious employment conditions, including contract instability and limited social security. Ensuring secure work environments is not just a matter of policy—it is a fundamental human right. Opening this dialogue in the CCS, the Fair Practice Code serves as a compass emerging with the potential to lead the future direction of these sectors, initiated in the Netherlands and currently being adapted to Denmark. Given the urgency in addressing the psychosocial challenges within the CCS, this thesis offers a timely contribution, bridging the research gap between sustainability leadership and fair practice. With this study we explore stakeholders’ perceptions of the Code and how sustainability leadership actualises it, consequently examining social sustainability within the CCS. To address the research questions, an exploratory research design is employed, including semi-structured interviews with primary stakeholders within the CCS in Denmark and with complementary insights from the Netherlands to facilitate the collection of data. The study found that stakeholders in the CCS perceive sustainability as a foundation for the Fair Practice Code, with the other four values - trust, transparency, solidarity, and diversity - embedded within. Based on our findings, we present a revised compass for steering social development and two sets of recommendations to practitioners within the CCS.