# ISO 5131:1982/Amd 1:1992 — Withdrawn and superseded ISO standards For ISO 5131:1982/Amd 1:1992, item title is Acoustics — Tractors and machinery for agriculture and forestry — Measurement of noise at the operator's position — Survey method — Amendment 1; status code is 9599; successor is ISO 5131:1996; withdrawn / published date is 1992-12-03, recorded from its source on 2026-08-05. - **Identifier:** ISO 5131:1982/Amd 1:1992 _(verified: appears in the quote below)_ - **Item title:** Acoustics — Tractors and machinery for agriculture and forestry — Measurement of noise at the operator's position — Survey method — Amendment 1 _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5131:1996 - **Withdrawn / published date:** 1992-12-03 _(verified: appears in the quote below)_ ## What the source says > 11133,IS,Amd,ISO 5131:1982/Amd 1:1992,Acoustics — Tractors and machinery for agriculture and forestry — Measurement of noise at the operator's position — Survey method — Amendment 1,Acoustique — Tracteurs et matériels agricoles et forestiers — Mesurage du bruit au poste de conduite de l'opérateur — Méthode de contrôle — Amendement 1,1992-12-03,1,"['17.140.20','65.060.01']",ISO/TC 43/SC 1,9599,,[20842],"['en','fr']",2, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).