Identification cards - ICC-managed devices - Part 1: General framework
Edition 2015-12

Identification cards - ICC-managed devices - Part 2: Physical characteristics and test methods for cards with devices
Edition 2021-11

Identification cards - ICC-managed devices - Part 3: Organization, security and commands for interchange
Edition 2016-10

Identification cards - ICC-managed devices - Part 4: Test methods for logical characteristics
Edition 2018-06

Electronic fee collection - Interface definition for on-board account using an integrated circuit card (ICC)
Edition 2025-04

Electronic fee collection - Interface definition for on-board account using integrated circuit card (ICC)
Edition 2018-05-11

Universal Personal Telecommunication (UPT) - UPT phase 2 - Functional specfication of the interface of a UPT Integrated Circuit Card (ICC) and public Schwitched Telephone Network (PSTN), Integrated Services Digital Network (ISDN) and Global System for Mobile communications (GSM) terminals (one pass and multiple pass authentication)
Edition 2001-09-01

Identification card systems - Telecommunications integrated circuit(s) cards and terminals - Part 5: Payment methods; German version EN 726-5:1999
Edition 2000-05

Identification card systems - Telecommunications integrated circuit(s) cards and terminals - Part 4: Application independent card related terminal requirements; German version EN 726-4:1994
Edition 1995-08

Identification card systems - Telecommunications integrated circuit(s) cards and terminals - Part 6: Telecommunication features; German version EN 726-6:1995
Edition 1996-07