Australia and New Zealand have always had a remarkably close trading relationship. The Tasman may separate the two countries, but for businesses, manufacturers, farmers and consumers, the economic connection is much closer than the map suggests.
That relationship is now being given another push.
Following a meeting in Auckland on 4 September 2026, Australian Trade Minister Don Farrell and New Zealand Trade and Investment Minister Todd McClay agreed to accelerate work on the Single Economic Market (SEM) and to strengthen cooperation on trade diversification, supply-chain resilience, fuel security and regulatory alignment. The ministers said the relationship is more important than ever as geopolitical and economic conditions become less predictable. (Trade, Tourism & Investment Minister)
For Australian businesses trading with New Zealand, this is welcome news.
A relationship built on free trade
The foundation is the Australia-New Zealand Closer Economic Relations Trade Agreement (ANZCERTA), one of the world’s most comprehensive free trade agreements. It covers substantially all trade in goods between the two countries and was also one of the first free trade agreements to include services. Goods that meet the agreement’s requirements can generally move without tariffs or quantitative restrictions. (DFAT)
But free trade does not mean “no paperwork”.
Exporters still need to make sure their products meet the relevant rules of origin, customs requirements and, where applicable, biosecurity conditions. New Zealand takes biosecurity particularly seriously, and importers of food, agricultural products, timber and other regulated goods need to ensure that the correct requirements are met before cargo leaves Australia.
This is where good freight planning can save both time and money. A shipment delayed because documentation or compliance requirements have not been properly addressed can quickly wipe out the benefit of a low freight rate.
The Single Economic Market
The latest discussions are particularly interesting because of the continuing development of the Single Economic Market.
The aim is to make it easier for Australian and New Zealand businesses to operate across the Tasman by reducing unnecessary differences in regulations, standards and business requirements. Ministers specifically welcomed new cooperation between Standards Australia and Standards New Zealand, along with efforts to improve mutual recognition arrangements and regulatory coherence.
In practical terms, less regulatory duplication can mean fewer barriers for companies that manufacture, sell or distribute products in both countries.
That matters to freight operators as well. The easier it becomes to move goods through an integrated market, the more attractive the Tasman becomes as a single supply-chain region rather than two separate markets.
Resilience has become a bigger priority
There is another important reason the announcement matters now.
Australia and New Zealand are both highly dependent on international trade, and recent disruptions have demonstrated how quickly shipping routes, energy supplies and freight costs can be affected by events far beyond our shores.
The two governments therefore discussed fuel security, strategic reserves, critical supplies and resilient supply chains, while committing to greater trade diversification.
For importers and exporters, this is more than political language. It reflects a growing recognition that businesses need reliable alternatives when global supply chains are disrupted.
The trans-Tasman relationship can be part of that solution.
New Zealand remains an important market
The scale of the relationship is significant. New Zealand is one of Australia’s most established trading and investment partners, and Australian investment in New Zealand reached A$221.6 billion in 2025, according to Australian Government figures.
New Zealand’s own trade figures also show strong recent activity. In June 2026, New Zealand’s goods exports rose 25 per cent compared with June 2025, while imports increased 28 per cent. Australia’s exports to New Zealand increased 18 per cent in that month. (Stats NZ)
The opportunity therefore runs both ways.
Australian exporters can find opportunities in manufactured goods, machinery, pharmaceuticals, food and other products, while New Zealand remains an important source of goods and services for Australian businesses.
An easy market — but not one to take for granted
The Tasman route is relatively short, but exporters should still pay close attention to freight rates, handling charges, documentation, customs requirements and biosecurity rules.
The current push to strengthen the Single Economic Market should make trans-Tasman trade progressively easier. However, businesses still need to get the basics right on every shipment.
Australia and New Zealand have built one of the world’s closest economic relationships. The latest ministerial agreement shows that both governments now want to make that relationship not only closer, but more resilient in a less predictable global trading environment.
For Australian businesses looking to expand into New Zealand, or simply improve the efficiency of their existing trade, that is a very positive direction.
Also see this related article from our archives: Exporting to New Zealand
Colless Young can assist with the freight forwarding, documentation and shipment coordination required for your New Zealand exports and imports.
Talk to Andrew 📞 +61 7 3890 0800 📧 or email enq@collessyoung.com.au
