These certificates recognise BlueScope's participation in worldsteel's CO2 data collection program since 2007.
These BlueScope businesses and sites have received ISO14001 certification:
|Australian Steel Products||New Zealand Steel||North Star BlueScope Steel|
|NS BlueScope Indonesia Cilegon||NS BlueScope Lysaght Brunei||NS BlueScope Lysaght Indonesia|
|NS BlueScope Lysaght Malaysia Kapar||NS BlueScope Lysaght Malaysia Shah Alam||NS BlueScope Lysaght Singapore|
|NS BlueScope Lysaght Thailand||NS BlueScope Thailand||NS BlueScope Vietnam|