# ISO 8533:2003/Amd 1:2012 — Withdrawn and superseded ISO standards For ISO 8533:2003/Amd 1:2012, item title is Plastics piping systems for pressure and non-pressure drainage and sewerage — Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin — Test methods to prove the design of cemented or wrapped joints — Amendment 1; status code is 9599; successor is ISO 8533:2019; withdrawn / published date is 2012-03-02, recorded from its source on 2026-08-05. - **Identifier:** ISO 8533:2003/Amd 1:2012 _(verified: appears in the quote below)_ - **Item title:** Plastics piping systems for pressure and non-pressure drainage and sewerage — Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin — Test methods to prove the design of cemented or wrapped joints — Amendment 1 _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8533:2019 - **Withdrawn / published date:** 2012-03-02 _(verified: appears in the quote below)_ ## What the source says > 56679,IS,Amd,ISO 8533:2003/Amd 1:2012,Plastics piping systems for pressure and non-pressure drainage and sewerage — Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin — Test methods to prove the design of cemented or wrapped joints — Amendment 1,Systèmes de canalisation en matières plastiques pour les branchements et les collecteurs d'assainissement avec ou sans pression — Systèmes en plastiques thermodurcissables renforcés de verre (PRV) à base de résine de polyester non saturé (UP) — Méthodes d'essai pour confirmer la conception des assemblages scellés ou enrobés — Amendement 1,2012-03-02,1,"['23.040.45','23.040.20']",ISO/TC 138/SC 6,9599,,[6796 ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).