Use the Standards New Zealand Online Library to access such standards as:
AS/NZS 1665:2004 - Welding of aluminium structures
AS/NZS 1554.1:2014 - Structural steel welding - Part 1: Welding of steel structures
AS/NZS 1554.2:2003 - Structural steel welding - Stud welding (steel studs to steel)
AS/NZS 1554.3:2014 - Structural steel welding - Part 3: Welding of reinforcing steel
AS/NZS 1554.4:2014 - Structural steel welding - Part 4: Welding of high strength quenched and tempered steels
AS/NZS 1554.5:2014 - Structural steel welding - Part 5: Welding of steel structures subject to high levels of fatigue loading
AS/NZS 1554.6:2012 - Structural steel welding - Part 6: Welding stainless steels for structural purposes
AS/NZS 1554.7:2014 - Structural steel welding - Part 7: Welding of sheet steel structures
AS/NZS 2885.2:2016 - Pipelines - Gas and liquid petroleum - Part 2: Welding
NZS 4781:1973 - Code of practice for safety in welding and cutting
