# ISO 1874-1:1985 — Withdrawn and superseded ISO standards For ISO 1874-1:1985, item title is Plastics — Polyamide (PA) homopolymers for moulding and extrusion — Part 1: Designation; status code is 9599; successor is ISO 1874-1:1992; withdrawn / published date is 1985-12-19, recorded from its source on 2026-08-05. - **Identifier:** ISO 1874-1:1985 _(verified: appears in the quote below)_ - **Item title:** Plastics — Polyamide (PA) homopolymers for moulding and extrusion — Part 1: Designation _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1874-1:1992 - **Withdrawn / published date:** 1985-12-19 _(verified: appears in the quote below)_ ## What the source says > 6550,IS,,ISO 1874-1:1985,Plastics — Polyamide (PA) homopolymers for moulding and extrusion — Part 1: Designation,Plastiques — Homopolymères polyamides pour moulage et extrusion — Partie 1: Désignation,1985-12-19,1,['83.080.20'],ISO/TC 61/SC 9,9599,[6549],[6551],"['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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).