# ISO 4623:1984 — Withdrawn and superseded ISO standards

For ISO 4623:1984, item title is Paints and varnishes — Filiform corrosion test on steel; status code is 9599; successor is ISO 4628-10:2003 | ISO 4623-1:2000 | ISO 4623-2:2003; withdrawn / published date is 1984-06-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4623:1984 _(verified: appears in the quote below)_
- **Item title:** Paints and varnishes — Filiform corrosion test on steel _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4628-10:2003 | ISO 4623-1:2000 | ISO 4623-2:2003
- **Withdrawn / published date:** 1984-06-01 _(verified: appears in the quote below)_

## What the source says

> 10571,IS,,ISO 4623:1984,Paints and varnishes — Filiform corrosion test on steel,Peintures et vernis — Essai de corrosion filiforme sur acier,1984-06-01,1,['87.040'],ISO/TC 35/SC 9,9599,,"[32089,28227,28801]","['en','fr']",5,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).