ISO/IEC TS 23220-2:2024 provides technical guidance for cards and security devices used in personal identification, with a focus on building blocks for identity management via mobile devices. It is relevant where organizations need a structured reference for data objects and encoding rules in generic eID systems, especially when aligning digital identity workflows with documented technical requirements. For engineering, testing, procurement, and compliance teams, the document supports clearer technical review and more consistent evaluation of identity-related implementations.

Purpose of ISO/IEC TS 23220-2:2024

The purpose of ISO/IEC TS 23220-2:2024 is to define the data object structure and encoding approach used in mobile-based identity management environments. As a supporting part of the ISO/IEC TS 23220 series, it helps standardize how identity data is represented for generic eID systems, which can improve interoperability and reduce integration ambiguity. In practice, it is useful when teams need a technical document for specification review, implementation planning, or conformity assessment preparation around mobile identity credentials.

Compliance applications of ISO/IEC TS 23220-2:2024

Organizations may use ISO/IEC TS 23220-2:2024 during product evaluation, solution integration, and documented evaluation of mobile identity systems that rely on standardized data encoding. It can support compliance workflows for authorities, issuers, integrators, and laboratories assessing whether an implementation follows the expected identity data model. The document is also relevant to technical validation, procurement review, and verification activities where consistent interpretation of data objects is needed across platforms or secure identity components.

Benefits of ISO/IEC TS 23220-2:2024

Using ISO/IEC TS 23220-2:2024 can improve operational consistency by giving teams a shared reference for how identity data should be organized and encoded. That can reduce risk during engineering validation, support interoperability between mobile devices and related security elements, and make testing workflows more repeatable. It is also valuable for quality assurance and technical compliance, since procurement and compliance teams can assess proposed solutions against a clearer supporting reference rather than relying on implementation-specific assumptions.

• Supports data object and encoding review for generic eID system design
• Useful for interoperability checks in mobile identity management workflows
• Assists laboratories and assessors with verification and conformity assessment preparation
• Provides a supporting technical reference within the ISO/IEC TS 23220 series