The US dollar has long dominated global trade and finance, but recent economic uncertainties and geopolitical tensions have pushed emerging economies to explore alternatives. Among them, BRICS nations—Brazil, Russia, India, China, and South Africa—are increasingly settling trade in their local currencies. This study explores this shift, examining its impact on global financial stability and the implications for the future of international trade. Using a descriptive and analytical approach, this research relies on secondary data from international financial institutions, central bank reports, BRICS summit publications, and academic studies. Analyses include trend comparisons, case studies, and evaluation of trade patterns between 2015 and 2025. The findings suggest that local currency trade brings several benefits: it gives countries more control over their economies, reduces transaction costs, lowers exposure to exchange rate risks, encourages regional cooperation, and drives financial innovation. Despite these advantages, challenges remain. Currency volatility, differences in economic structures, and limited global acceptance of local currencies could slow progress. Moreover, research on BRICS-specific initiatives is limited, and no clear framework yet exists to evaluate a potential common BRICS currency. Overall, the study concludes that de-dollarisation is a gradual process. While unlikely to replace the dollar entirely in the near term, it supports a more multipolar financial system. Stronger institutional cooperation, stable local currencies, and coordinated policy efforts will be key to making this transition smoother and more effective.