# ISO/IEC 10373-6:2020/Amd 1:2021 — Withdrawn and superseded ISO standards For ISO/IEC 10373-6:2020/Amd 1:2021, item title is Cards and security devices for personal identification — Test methods — Part 6: Contactless proximity objects — Amendment 1: Dynamic power level management; status code is 9599; successor is ISO/IEC 10373-6:2025; withdrawn / published date is 2021-05-17, recorded from its source on 2026-08-05. - **Identifier:** ISO/IEC 10373-6:2020/Amd 1:2021 _(verified: appears in the quote below)_ - **Item title:** Cards and security devices for personal identification — Test methods — Part 6: Contactless proximity objects — Amendment 1: Dynamic power level management _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/IEC 10373-6:2025 - **Withdrawn / published date:** 2021-05-17 _(verified: appears in the quote below)_ ## What the source says > 73645,IS,Amd,ISO/IEC 10373-6:2020/Amd 1:2021,Cards and security devices for personal identification — Test methods — Part 6: Contactless proximity objects — Amendment 1: Dynamic power level management,Cartes et dispositifs de sécurité pour l'identification personnelle — Méthodes d'essai — Partie 6: Objets sans contact de proximité — Amendement 1: Gestion dynamique de niveau de puissance,2021-05-17,4,['35.240.15'],ISO/IEC JTC 1/SC 17,9599,,[83862],['en'],9, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).