# ISO/ASTM 51539:2013 — Withdrawn and superseded ISO standards For ISO/ASTM 51539:2013, item title is Guide for use of radiation-sensitive indicators; status code is 9599; successor is ISO/ASTM 51539:2023; withdrawn / published date is 2013-09-27, recorded from its source on 2026-08-05. - **Identifier:** ISO/ASTM 51539:2013 _(verified: appears in the quote below)_ - **Item title:** Guide for use of radiation-sensitive indicators _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/ASTM 51539:2023 - **Withdrawn / published date:** 2013-09-27 _(verified: appears in the quote below)_ ## What the source says > 63642,IS,,ISO/ASTM 51539:2013,Guide for use of radiation-sensitive indicators,Guide pour l'utilisation d'indicateurs sensibles aux rayonnements,2013-09-27,3,['17.240'],ISO/TC 85,9599,[40927],[83489],['en'],3,"

ISO/ASTM 51539:2013 covers procedures for using radiation-sensitive indicators in radiation processing. These indicators may be labels, papers, inks or packaging materials which undergo a visual change when exposed to ionizing radiation. The purpose for using indicators is to determine visually whether or not a product has been irradiated, rather than to measure different dose levels.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).