Part of the mission of the Data Science and AI Institute is to strengthen the reputation of Johns Hopkins as a premier source of trusted datasets that can be used for research, scholarship, and the development of trustworthy AI systems. As the NAIRR notes, there is a need for "trusted data providers and hosts for a transparent and responsible AI data commons. Access to data should be tiered, controlled by the data providers, and provided through the same portal through which computational resources are provided." Poor data practices can lead to a variety of problems including "bad" data, inherent biases, representational disparities, inability to generalize to real-world situations, and lack of robustness. In practical application, these problems can in turn lead to a host of consequences including miscarriage of justice, reputational damage, and liability.