Candidates can learn valuable lessons from international governance models in relation to UPSC. By studying how different countries address issues like public administration, crisis management, and service delivery, aspirants can gain insights into effective strategies and practices. For example, the emphasis on transparency and accountability in Nordic models of governance can inspire Indian reforms. Additionally, examining global responses to climate change or public health crises can inform a candidate's approach to similar challenges in India. Such models illustrate innovative methodologies that can be adapted to improve India's governance landscape.