# ISO 10977:1993 — Withdrawn and superseded ISO standards For ISO 10977:1993, item title is Photography — Processed photographic colour films and paper prints — Methods for measuring image stability; status code is 9599; successor is ISO 18909:2006; withdrawn / published date is 1993-02-11, recorded from its source on 2026-08-05. - **Identifier:** ISO 10977:1993 _(verified: appears in the quote below)_ - **Item title:** Photography — Processed photographic colour films and paper prints — Methods for measuring image stability _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 18909:2006 - **Withdrawn / published date:** 1993-02-11 _(verified: appears in the quote below)_ ## What the source says > 18947,IS,,ISO 10977:1993,Photography — Processed photographic colour films and paper prints — Methods for measuring image stability,Photographie — Films et papiers photographiques couleur traités — Méthodes de mesure de la stabilité de l'image,1993-02-11,1,['37.040.20'],ISO/TC 42,9599,,[44126],"['en','fr']",30,"
Describes test equipment, test procedure and analytic methods for predicting the long-term dark storage stability of colour photographic images (based on the Arrhenius method) and measuring the colour stability of such products when subjected to certain illuminants at specified temperatures and humidities. Does not specify limits of acceptability for the stability.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).