# ISO 17123-5:2005 — Withdrawn and superseded ISO standards For ISO 17123-5:2005, item title is Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 5: Electronic tacheometers; status code is 9599; successor is ISO 17123-5:2012; withdrawn / published date is 2005-04-12, recorded from its source on 2026-08-05. - **Identifier:** ISO 17123-5:2005 _(verified: appears in the quote below)_ - **Item title:** Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 5: Electronic tacheometers _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 17123-5:2012 - **Withdrawn / published date:** 2005-04-12 _(verified: appears in the quote below)_ ## What the source says > 35469,IS,,ISO 17123-5:2005,Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 5: Electronic tacheometers,Optique et instruments d'optique — Méthodes d'essai sur site des instruments géodésiques et d'observation — Partie 5: Tachéomètres électroniques,2005-04-12,1,['17.180.30'],ISO/TC 172/SC 6,9599,,[55779],['en'],18,"
ISO 17123-5:2005 specifies field procedures to be adopted when determining and evaluating the precision (repeatability) of electronic tacheometers (total stations) and their ancillary equipment when used in building and surveying measurements. Primarily, these tests are intended to be field verifications of the suitability o ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).