- Descriptive summary of registry and data standards services including history, vision, services and capabilities, contacts.
- Registry and data standards related conferences.
- Training, software, system, administration and user.
- Presentations that have been given on Registry services and data standards and related issues.
- Materials related to the Registries and data standards and their development.
- These may include conceptual, physical, process, or scientific models.
- US EPA promulgated policies and procedures.