# ISO 8636-1:1987 — Withdrawn and superseded ISO standards For ISO 8636-1:1987, item title is Acceptance conditions for plano-milling machines — Testing of the accuracy — Part 1: Portal-type machines; status code is 9599; successor is ISO 8636-1:2000; withdrawn / published date is 1987-03-26, recorded from its source on 2026-08-05. - **Identifier:** ISO 8636-1:1987 _(verified: appears in the quote below)_ - **Item title:** Acceptance conditions for plano-milling machines — Testing of the accuracy — Part 1: Portal-type machines _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8636-1:2000 - **Withdrawn / published date:** 1987-03-26 _(verified: appears in the quote below)_ ## What the source says > 15997,IS,,ISO 8636-1:1987,Acceptance conditions for plano-milling machines — Testing of the accuracy — Part 1: Portal-type machines,Conditions de réception des machines à fraiser à portique — Contrôle de la précision — Partie 1: Machines à portique fixe,1987-03-26,1,['25.080.20'],ISO/TC 39/SC 2,9599,,[27412],"['en','fr']",34, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).