# ISO/TR 7507-6:1997 — Withdrawn and superseded ISO standards For ISO/TR 7507-6:1997, item title is Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 6: Recommendations for monitoring, checking and verification of tank calibration and capacity table; status code is 9599; successor is ISO 7507-1:2003; withdrawn / published date is 1997-10-23, recorded from its source on 2026-08-05. - **Identifier:** ISO/TR 7507-6:1997 _(verified: appears in the quote below)_ - **Item title:** Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 6: Recommendations for monitoring, checking and verification of tank calibration and capacity table _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 7507-1:2003 - **Withdrawn / published date:** 1997-10-23 _(verified: appears in the quote below)_ ## What the source says > 24191,TR,,ISO/TR 7507-6:1997,"Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 6: Recommendations for monitoring, checking and verification of tank calibration and capacity table","Pétrole et produits pétroliers liquides — Jaugeage des réservoirs cylindriques verticaux — Partie 6: Recommandations relatives à la surveillance, au contrôle et à la vérification du jaugeage des réservoirs et des tables de jaugeage",1997-10-23,1,['75.180.30'],ISO/TC 28/SC 2,9599,,[37004],"['en','fr']",8, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).