Which statement accurately describes Limited Data Set and Data Use Agreements?

• A. A Data Use Agreement is optional and rarely used.
• B. A Limited Data Set includes all identifiers and can be used without restrictions.
• C. A Data Use Agreement allows data sharing with any recipient without safeguards.
• D. A Limited Data Set excludes most identifiers but allows some with a Data Use Agreement to govern use and safeguards.

Answer: (D)