- International Organization for Standardization
- ISO Codes
- TC - Standards Under Development
TC 11 - Boilers and Pressure Vessels
- 4995 - Hot-rolled steel sheet of structural quality
- 4996 - Hot-rolled steel sheet of high yield stress structural quality
- 5951 - Hot-rolled steel sheet of higher yield strength with improved formability
- 6316 - Hot-rolled steel strip of structural quality
- 7468 - Summary of average stress rupture properties of wrought steels for boilers and pressure vessels
- 16528-1 - Boilers and pressure vessels - Part 1: Performance requirements
- 16528-2 - Boilers and pressure vessels - Part 2: Procedures for fulfilling the requirements of ISO 16528-1
- 23251 - Petroleum, petrochemical and natural gas industries -- Pressure-relieving and depressuring systems
