Steel Certification
Aust welding expert urges action on defective steel
A welding inspector turned whistleblower across the Tasman has got the Australian government's attention over defective steel imported from China.
Fiji airport revamp delayed by bad steel
Fiji's international airport overhaul, being done by a New Zealand contractor, went months behind schedule because of bad steel.
Waterview steel supplier has issued fake quality certification
The Chinese factory that made the steel strand for West Auckland's Waterview Connection roading project has provided fake test certificates for other steel.
Minister 'satisfied' with Waterview steel strength
The steel used in NZ's biggest road project is up-to-standard and safe, Transport Minister Simon Bridges says, following questions about its testing. Audio
Questions over Waterview highway steel quality
Hundreds of tonnes of steel that does not meet the New Zealand standard has been used to build the huge Waterview highway and tunnel in Auckland.
Australia's tougher steel standards
ANALYSIS: New Zealand rules governing the steel that goes into highways, bridges and tunnels are much looser than in Australia.
Trader asked to list suspect steel projects
A steel trader who has claimed dangerously flawed steel is being used in New Zealand has been contacted by officials worried about public safety.
New safety laws could hit steel importers
Importers and distributors of sub-standard steel face a higher chance of prosecution under new health and safety laws that come into effect on Monday.