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Data on HDX is shared through organizations. You need to be a member of an organization (with appropriate privileges) before you can contribute data. If you have data to share, you can either request to create a new organization or ask to join an existing one. (See more under Organisations.)
What if my data is sensitive?
You can publish your dataset's metadata on HDX without including the actual data. This enables people to find out about the existence of your data. They are then able to request access to it in HDX and you will be notified of any requests by email. Control of access is entirely within your hands and no sensitive data is stored on HDX during this process.
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