# ISO 1163-1:1980 — Withdrawn and superseded ISO standards For ISO 1163-1:1980, item title is Plastics — Unplasticized compounds of homopolymers and copolymers of vinyl chloride — Part 1: Designation; status code is 9599; successor is ISO 1163-1:1985; withdrawn / published date is 1980-03-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 1163-1:1980 _(verified: appears in the quote below)_ - **Item title:** Plastics — Unplasticized compounds of homopolymers and copolymers of vinyl chloride — Part 1: Designation _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 1163-1:1985 - **Withdrawn / published date:** 1980-03-01 _(verified: appears in the quote below)_ ## What the source says > 5735,IS,,ISO 1163-1:1980,Plastics — Unplasticized compounds of homopolymers and copolymers of vinyl chloride — Part 1: Designation,Plastiques — Compositions non plastifiées d'homopolymères et copolymères de chlorure de vinyle — Partie 1: Désignation,1980-03-01,1,['83.080.20'],ISO/TC 61,9599,,[5736],['en'],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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).