Australia’s trade and investment policy in the context of globalization faces a complex array of challenges shaped by economic, political, technological, and environmental factors. Being a relatively small, open economy heavily dependent on international trade, Australia is particularly sensitive to global shifts in markets, policy frameworks, and geopolitical tensions. One of the foremost challenges comes from the volatility of global markets. Australia’s economy is significantly reliant on the export of commodities such as iron ore, coal, natural gas, and agricultural products. This dependence exposes the country to fluctuations in global commodity prices, which are influenced by supply-demand dynamics, trade disputes, and geopolitical instability. For example, tensions between major trading partners, such as China and the United States, can disrupt Australian exports, affecting both revenue streams and investment confidence. Such volatility makes long-term planning for trade policy more difficult and can limit the effectiveness of strategies aimed at diversification. Another challenge is the shifting landscape of global trade rules and institutions. The World Trade Organization (WTO), once the central platform for negotiating trade agreements and resolving disputes, faces increasing criticism and gridlock, limiting its effectiveness in resolving contemporary trade issues. Australia, as a committed advocate for multilateralism, must navigate this uncertain environment while balancing bilateral and regional trade agreements, such as the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) and agreements with the European Union and ASEAN countries. Negotiating these agreements requires considerable diplomatic and economic skill to secure market access, protect domestic industries, and maintain compliance with international trade rules. The rise of protectionism and economic nationalism