# ISO 17635:2016 — Withdrawn and superseded ISO standards For ISO 17635:2016, item title is Non-destructive testing of welds — General rules for metallic materials; status code is 9599; successor is ISO 17635:2025; withdrawn / published date is 2016-11-25, recorded from its source on 2026-08-05. - **Identifier:** ISO 17635:2016 _(verified: appears in the quote below)_ - **Item title:** Non-destructive testing of welds — General rules for metallic materials _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 17635:2025 - **Withdrawn / published date:** 2016-11-25 _(verified: appears in the quote below)_ ## What the source says > 66754,IS,,ISO 17635:2016,Non-destructive testing of welds — General rules for metallic materials,Contrôle non destructif des assemblages soudés — Règles générales pour les matériaux métalliques,2016-11-25,3,['25.160.40'],ISO/TC 44/SC 5,9599,[50439],[85705],"['en','fr']",13,"

ISO 17635:2016 gives guidelines for the choice of non-destructive testing (NDT) methods for welds and evaluation of the results for quality control purposes, based on quality requirements, material, weld thickness, welding process and extent of testing.

ISO 17635:2016 also specifies general rules and standards to be applied to the different types of testing, for either the methodology or the acceptance levels for ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).