National Carbon Offset Standard

The National Carbon Offset Standard (NCOS) is an Australian Government framework established in 2010 to bring consistency and credibility to the voluntary carbon offset market. It sets the rules for what qualifies as a genuine carbon offset and defines the minimum requirements organisations and product makers must meet to legitimately claim carbon neutrality.

For businesses seeking product-level certification, NCOS provides a clear methodology for calculating a product's carbon footprint, having that footprint independently audited, and offsetting residual emissions through approved mechanisms. This makes it a practical pathway for Australian companies that want to make credible, government-recognised carbon neutrality claims on their products.

Because it is government-administered and Australia-specific, NCOS is particularly relevant for organisations operating in the Australian market where regulatory alignment and consumer trust are priorities. It is not a voluntary industry scheme but a nationally sanctioned standard, which gives certified claims a higher level of authority and recognition.