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Work item:
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Y.diwi-reqts
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Subject/title:
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Requirements of digital identity wallet interoperability for smart city services
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Status:
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Under study
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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2026-Q4 (Medium priority)
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Liaison:
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ITU-T SG17
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Supporting members:
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Korea (Rep. of), ETRI, Daejeon University
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Summary:
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This draft Recommendation defines the requirements of digital identity wallet interoperability for smart city services. To support interoperability, the digital identity wallet system (DIWS) acts as a mediation and orchestration component. It resolves, translates, and adapts user’s credentials into formats and conditions that are acceptable to each service provider (SP) acting as a relying party (RP). Through the digital identity wallet interoperability, users can access multiple smart city services with consistent identity experiences, even when each SP enforces different policies and technical requirements.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2025-10-03 11:57:12
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Last update:
2026-06-12 16:55:53
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