# ISO 16844-2:2011 — Withdrawn and superseded ISO standards For ISO 16844-2:2011, item title is Road vehicles — Tachograph systems — Part 2: Electrical interface with recording unit; status code is 9599; successor is ISO 16844-2:2022; withdrawn / published date is 2011-03-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 16844-2:2011 _(verified: appears in the quote below)_ - **Item title:** Road vehicles — Tachograph systems — Part 2: Electrical interface with recording unit _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 16844-2:2022 - **Withdrawn / published date:** 2011-03-01 _(verified: appears in the quote below)_ ## What the source says > 52371,IS,,ISO 16844-2:2011,Road vehicles — Tachograph systems — Part 2: Electrical interface with recording unit,Véhicules routiers — Systèmes tachygraphes — Partie 2: Interface électrique avec unité d'enregistrement,2011-03-01,2,['43.040.10'],ISO/TC 22/SC 31,9599,[33655],[76951],['en'],6,"
ISO 16844-2:2011 specifies the electrical connection between the recording unit, and the vehicle network and the motion sensor, in tachograph systems used in road vehicles.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).