# ISO 8467:1986 — Withdrawn and superseded ISO standards For ISO 8467:1986, item title is Water quality — Determination of permanganate index; status code is 9599; successor is ISO 8467:1993; withdrawn / published date is 1986-06-19, recorded from its source on 2026-08-05. - **Identifier:** ISO 8467:1986 _(verified: appears in the quote below)_ - **Item title:** Water quality — Determination of permanganate index _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8467:1993 - **Withdrawn / published date:** 1986-06-19 _(verified: appears in the quote below)_ ## What the source says > 15668,IS,,ISO 8467:1986,Water quality — Determination of permanganate index,Qualité de l'eau — Détermination de l'indice de permanganate,1986-06-19,1,['13.060.50'],ISO/TC 147/SC 2,9599,,[15669],"['en','fr']",3, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).