# ISO/IEC 20243-1:2018 — Withdrawn and superseded ISO standards

For ISO/IEC 20243-1:2018, item title is Information technology — Open Trusted Technology ProviderTM Standard (O-TTPS) — Mitigating maliciously tainted and counterfeit products — Part 1: Requirements and recommendations; status code is 9599; successor is ISO/IEC 20243-1:2023; withdrawn / published date is 2018-02-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 20243-1:2018 _(verified: appears in the quote below)_
- **Item title:** Information technology — Open Trusted Technology ProviderTM Standard (O-TTPS) — Mitigating maliciously tainted and counterfeit products — Part 1: Requirements and recommendations _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 20243-1:2023
- **Withdrawn / published date:** 2018-02-22 _(verified: appears in the quote below)_

## What the source says

> 74399,IS,,ISO/IEC 20243-1:2018,Information technology — Open Trusted Technology ProviderTM Standard (O-TTPS) — Mitigating maliciously tainted and counterfeit products — Part 1: Requirements and recommendations,Technologies de l'information — Norme de fournisseur de technologie de confiance ouverte (O-TTPS) — Atténuation des produits contrefaits et malicieusement contaminés — Partie 1: Exigences et recommandations,2018-02-22,1,"['35.030','13.310']",ISO/IEC JTC 1,9599,[67394],[86338],['en'],32,"<p>ISO/IEC 20243-1:2018 (O-TTPS) is a set of guidelines, requirements, and recommendations that address specific threats to the integrity of hardware and software COTS ICT products throughout the produc

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).