# ISO 18916:2007 — Withdrawn and superseded ISO standards For ISO 18916:2007, item title is Imaging materials — Processed imaging materials — Photographic activity test for enclosure materials; status code is 9599; successor is ISO 18916:2025; withdrawn / published date is 2007-06-11, recorded from its source on 2026-08-05. - **Identifier:** ISO 18916:2007 _(verified: appears in the quote below)_ - **Item title:** Imaging materials — Processed imaging materials — Photographic activity test for enclosure materials _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 18916:2025 - **Withdrawn / published date:** 2007-06-11 _(verified: appears in the quote below)_ ## What the source says > 31940,IS,,ISO 18916:2007,Imaging materials — Processed imaging materials — Photographic activity test for enclosure materials,Matériaux pour l'image — Matériaux pour l'image traités — Essai d'activité photographique pour les matériaux de fermeture,2007-06-11,1,['37.040.99'],ISO/TC 42,9599,[24597],[84731],['en'],14,"

ISO 18916:2007 specifies the procedure for the photographic activity and dye coupler reactivity tests.

ISO 18916:2007 is applicable to general photographic enclosure materials such as paper, tissue, cardboard, mat board and plastics. It is also applicable to components of photographic enclosure materials such as adhesives, inks, paints, labels, and tape.

ISO 18916: ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).