Everyone affiliated with a member institution get:
1. Convenience: 
    powerful search tools, useful metadata, easy access, and curation services 
    all in one place.
2. Data enhancements: including SAS, SPSS and Stata files to facilitate analysis.
3. Online analysis tools.
4. Technical help in using data.

Researchers using our data and services will appreciate the benefits of a professionally managed data archive.

Data enhancement. Data managers review and enhance data and technical documentation to make them optimally usable and compliant with disclosure limitation standards.

Long-term preservation. Our provides for the long-term physical security of data. We work to meet the challenge of changing technologies to ensure the long-term usability of data.

Protection of confidentiality. Our removes identifiers and observes standards of practice that protect the confidentiality of research participants. Our safeguards sensitive data through varying levels of access, including restricted-use data and a secure data enclave.

Usage information. Our keeps track of how often datasets are downloaded or accessed.