# ISO 14921:2001 — Withdrawn and superseded ISO standards For ISO 14921:2001, item title is Thermal spraying — Procedures for the application of thermally sprayed coatings for engineering components; status code is 9599; successor is ISO 14921:2010; withdrawn / published date is 2001-08-23, recorded from its source on 2026-08-05. - **Identifier:** ISO 14921:2001 _(verified: appears in the quote below)_ - **Item title:** Thermal spraying — Procedures for the application of thermally sprayed coatings for engineering components _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 14921:2010 - **Withdrawn / published date:** 2001-08-23 _(verified: appears in the quote below)_ ## What the source says > 23992,IS,,ISO 14921:2001,Thermal spraying — Procedures for the application of thermally sprayed coatings for engineering components,Projection thermique — Procédure d'application de revêtements obtenus par projection thermique pour les pièces mécaniques,2001-08-23,1,['25.220.20'],ISO/TC 107,9599,,[45970],"['en','fr']",6, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).