This standard specifies security requirements for trusted data spaces (TDS) that enable governed data sharing across organizational boundaries while preserving data sovereignty throughout the data lifecycle. It adopts a trust-but-verify approach by requiring continuous and verifiable trust establishment. The standard defines requirements for end-to-end confidentiality and integrity of data in transit, at rest, and in use, as well as transparent accountability through strong identification, non-repudiation, log attestation, and compliance enforcement. In addition, it specifies requirements for third-party auditability and security verification of privacy-preserving data processing technologies.
- Standard Committee
- C/CPSC - Cybersecurity and Privacy Standards Committee
- Status
- Active PAR
- PAR Approval
- 2025-09-10
Working Group Details
- Society
- IEEE Computer Society
- Standard Committee
- C/CPSC - Cybersecurity and Privacy Standards Committee
- Working Group
-
TDSWG - Trusted Data Space Working Group
- IEEE Program Manager
- Christian Orlando
Contact Christian Orlando - Working Group Chair
- Bingsheng Zhang
Other Activities From This Working Group
Current projects that have been authorized by the IEEE SA Standards Board to develop a standard.
P3730
Standard for Functional Requirements of Trusted Data Space
The standard provides the functional requirements for trusted data space. It covers the requirements for data publishing, cross-domain interoperability, operational governance, and data stewardship with respect to the trusted data space.
Standards approved by the IEEE SA Standards Board that are within the 10-year lifecycle.
No Active Standards
These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.
No Superseded Standards
These standards have been removed from active status through a ballot where the standard is made inactive as a consensus decision of a balloting group.
No Inactive-Withdrawn Standards
These standards are removed from active status through an administrative process for standards that have not undergone a revision process within 10 years.
No Inactive-Reserved Standards