# ISO/IEC 15438:2006 — Withdrawn and superseded ISO standards For ISO/IEC 15438:2006, item title is Information technology — Automatic identification and data capture techniques — PDF417 bar code symbology specification; status code is 9599; successor is ISO/IEC 15438:2015; withdrawn / published date is 2006-05-24, recorded from its source on 2026-08-05. - **Identifier:** ISO/IEC 15438:2006 _(verified: appears in the quote below)_ - **Item title:** Information technology — Automatic identification and data capture techniques — PDF417 bar code symbology specification _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/IEC 15438:2015 - **Withdrawn / published date:** 2006-05-24 _(verified: appears in the quote below)_ ## What the source says > 43816,IS,,ISO/IEC 15438:2006,Information technology — Automatic identification and data capture techniques — PDF417 bar code symbology specification,Technologies de l'information — Techniques automatiques d'identification et de capture des données — Spécifications pour la symbologie de code à barres PDF417,2006-05-24,2,['35.040.50'],ISO/IEC JTC 1/SC 31,9599,[27681],[65502],"['en','fr']",102,"

The technology of bar coding is based on the recognition of patterns of bars and spaces of defined dimensions. There are various methods of encoding information in bar code form, known as symbologies, and the rules defining the translation of characters into bars and space patterns and other essential ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).