The International Court of Justice (ICJ), the UN’s principal judicial body, has issued a landmark ruling confirming that countries have an obligation to curb greenhouse gas emissions and protect the climate. While the ruling is directed at governments worldwide, including in New Zealand, and its influence will filter down to industries.
The Court affirmed that UN Member States must act with due diligence and cooperation to meet environmental obligations, including the Paris Agreement target to limit global warming to 1.5°C above pre-industrial levels. Countries that breach these obligations could face legal consequences, including the need to halt harmful activities, provide assurances against future breaches, and, where appropriate, make reparations.
Although the ICJ’s advisory opinion is not legally binding, it carries significant authority and is likely to accelerate policy changes, trade conditions, and market expectations. For New Zealand businesses, this signals that climate action is continuing to move from voluntary leadership to a legal and commercial imperative. Stronger national policies, tighter compliance requirements, and heightened investor and consumer expectations are likely outcomes.
For over two decades, Toitū has supported New Zealand organisations in measuring, reducing, and credibly certifying their climate and environmental impact. This ruling reinforces the importance of those efforts, aligning them with the direction of international law and increasing their value as proof of readiness for future regulation.
The case, initiated by the Pacific Island nation of Vanuatu and inspired by youth climate advocates, underscores the global momentum for climate justice and the expectation that all nations, and by extension, all businesses, will play their part. In this shifting landscape, credible certification is not just recognition of achievement; it is a strategic advantage in a world where environmental accountability is becoming non-negotiable.
Read the RNZ coverage of this important climate news here.