The study describes Brazil revising its National Curriculum Guidelines (DCN) for medicine after nearly a decade, with the new framework approved by the Ministry of Education. The new DCN of 2025 preserves the basic structure of the 2014 document, but more clearly connects education with the requirements of the 21st century. The authors compare DCN 2014 and 2025 using documentary analysis and examine what specifically has changed. The new guidelines explicitly link the training of doctors with digital transformation, continuous (programmatic) assessment, safety-focused simulations and with the support of mental and physical health of students. The study maps these changes to broader global trends in medical education in countries of both the Global South and North. At the same time, the authors propose a practical plan for how Brazilian medical schools can quickly and reliably adapt to the new requirements. They argue that their analysis may also be useful for other education systems seeking to reconcile social responsibility with rapidly changing clinical, technological and educational demands.