# ISO 15561:1998 — Withdrawn and superseded ISO standards

For ISO 15561:1998, item title is Practice for use of a dichromate dosimetry system; status code is 9599; successor is ISO/ASTM 51401:2002; withdrawn / published date is 1998-12-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO 15561:1998 _(verified: appears in the quote below)_
- **Item title:** Practice for use of a dichromate dosimetry system _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/ASTM 51401:2002
- **Withdrawn / published date:** 1998-12-20 _(verified: appears in the quote below)_

## What the source says

> 28209,IS,,ISO 15561:1998,Practice for use of a dichromate dosimetry system,Utilisation d'un système de mesure dosimétrique au dichromate,1998-12-20,1,['17.240'],ISO/TC 85,9599,,[33556],['en'],6,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).