# ISO 2810:2004 — Withdrawn and superseded ISO standards For ISO 2810:2004, item title is Paints and varnishes — Natural weathering of coatings — Exposure and assessment; status code is 9599; successor is ISO 2810:2020; withdrawn / published date is 2004-07-02, recorded from its source on 2026-08-05. - **Identifier:** ISO 2810:2004 _(verified: appears in the quote below)_ - **Item title:** Paints and varnishes — Natural weathering of coatings — Exposure and assessment _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 2810:2020 - **Withdrawn / published date:** 2004-07-02 _(verified: appears in the quote below)_ ## What the source says > 34725,IS,,ISO 2810:2004,Paints and varnishes — Natural weathering of coatings — Exposure and assessment,Peintures et vernis — Vieillissement naturel des revêtements — Exposition et évaluation,2004-07-02,2,['87.040'],ISO/TC 35/SC 9,9599,[7803],[76042],"['en','fr','ru']",11,"

ISO 2810:2004 specifies the conditions which need to be taken into consideration in the selection of the type of natural weathering and the natural weathering procedure to be used to determine the resistance of coatings or coating systems (direct weathering or weathering behind window glass).

Natural weathering is used to determine the resistance of coatings or coating systems (denoted in the following text simply ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).