# ISO 12103-1:2016 — Withdrawn and superseded ISO standards For ISO 12103-1:2016, item title is Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust; status code is 9599; successor is ISO 12103-1:2024; withdrawn / published date is 2016-03-08, recorded from its source on 2026-08-05. - **Identifier:** ISO 12103-1:2016 _(verified: appears in the quote below)_ - **Item title:** Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 12103-1:2024 - **Withdrawn / published date:** 2016-03-08 _(verified: appears in the quote below)_ ## What the source says > 63386,IS,,ISO 12103-1:2016,Road vehicles — Test contaminants for filter evaluation — Part 1: Arizona test dust,Véhicules routiers — Poussière pour l'essai des filtres — Partie 1: Poussière d'essai d'Arizona,2016-03-08,2,"['43.060.40','43.060.20']",ISO/TC 22/SC 34,9599,[27059],[85949],['en'],14,
ISO 12103-1:2016 defines particle size distribution and chemical content limits involving four grades of test dust made from Arizona desert sand.
## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).