# ISO 2471:1998 — Withdrawn and superseded ISO standards For ISO 2471:1998, item title is Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method; status code is 9599; successor is ISO 2471:2008; withdrawn / published date is 1998-02-12, recorded from its source on 2026-08-05. - **Identifier:** ISO 2471:1998 _(verified: appears in the quote below)_ - **Item title:** Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 2471:2008 - **Withdrawn / published date:** 1998-02-12 _(verified: appears in the quote below)_ ## What the source says > 1664,IS,,ISO 2471:1998,Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method,Papier et carton — Détermination de l'opacité sur fond papier — Méthode de réflexion en lumière diffuse,1998-02-12,3,['85.060'],ISO/TC 6,9599,[7385],[39771],"['en','fr']",7, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).