prBAS ISO/IEC TS 23220-6:2026

This document specifies mechanism for use of certification on trustworthiness of secure area that is defined in ISO/IEC 23220-1. This document aims at enabling secure area providers to describe capabilities and confidence level of secure area for verification by eID issuers or mobile eID Attestation service providers, or both. This document specifies: —     list of elements describing capabilities and confidence level of a secure area; —     structure and management for use of a certificate, affixed or not to the secure area, containing that list of elements. This document refers to existing standards and applicable industry specifications which partly address the trustworthiness related issue (e.g. DLOA specified in GlobalPlatform specification GPC_SPE_095[1], MDS specified in FIDO Alliance specification[2], and SAAO specified in ISO/IEC TS 23220-3), and aims to minimize the differences between them.