Mobility Data Specification (MDS)
MDS standardizes communication and data-sharing between cities and private mobility providers, such as e-scooter and bike-share companies.
The Digital Public Goods Standard is a set of specifications and guidelines designed to maximise consensus about whether a digital solution conforms to the definition of a digital public good: open-source software, open data, open AI models, open standards, and open content that adhere to privacy and other applicable best practices, do no harm by design and are of high relevance for attainment of the United Nations 2030 Sustainable Development Goals (SDGs).
Parent organization: Digital Public Goods Alliance

MDS standardizes communication and data-sharing between cities and private mobility providers, such as e-scooter and bike-share companies.

HXL is a different kind of data standard, designed to improve information sharing during a humanitarian crisis without adding extra reporting burdens.

CityGML is an open data model and XML-based format for the storage and exchange of virtual 3D city models.
The OSAID offers a standard by which community-led, open and public evaluations will be conducted to validate whether or not an AI system can be deemed Open Source AI.