# ISO 12171:1998 — Withdrawn and superseded ISO standards

For ISO 12171:1998, item title is Space data and information transfer systems — Telecommand — Channel service — Architectural specification; status code is 9599; successor is ISO 12171:2002; withdrawn / published date is 1998-07-30, recorded from its source on 2026-08-05.

- **Identifier:** ISO 12171:1998 _(verified: appears in the quote below)_
- **Item title:** Space data and information transfer systems — Telecommand — Channel service — Architectural specification _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 12171:2002
- **Withdrawn / published date:** 1998-07-30 _(verified: appears in the quote below)_

## What the source says

> 21114,IS,,ISO 12171:1998,Space data and information transfer systems — Telecommand — Channel service — Architectural specification,Systèmes de transfert des informations et données spatiales — Télécommande — Service codage et liaison physique — Spécification architecturale,1998-07-30,1,['49.140'],ISO/TC 20/SC 13,9599,,[34711],"['en','fr']",46,

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).