Welcome to the Data Documentation Initiative
A metadata specification for the social and behavioral sciences
Use DDI to:
- Document your data across the life cycle
- Interoperate with others
- Do Data Intelligently (DDI)!
Find out how others have put DDI to work in their organizations, explore resources for learning more about and using the DDI, or join the DDI Community.
Specifications and documentation
What's New
- EDDI 2013 Date and Location Announced Fri, 2013-03-22 15:51
- DDI Lifecycle 3.2 Public Review Period Extended Fri, 2013-03-15 11:33
- NADDI 2013 Program Now Available Fri, 2013-02-08 09:05