Public policies are among the principal instruments through which societies address shared challenges, organize resources, establish standards, and create conditions for long-term development. They can improve access to essential services, strengthen economic productivity, protect natural resources, support technological innovation, and reduce risks that individuals or organizations cannot manage effectively on their own. Yet the value of a policy cannot be determined solely by the problem it intends to solve. Its real impact depends on how it changes behavior, how it interacts with existing systems, which costs it creates, who can access its benefits, and whether its results remain effective as circumstances evolve.

Regulatory Impact Assessment is becoming an essential tool for improving public policy. Through evidence-based analysis, stakeholder engagement, and continuous evaluation, governments can design regulations that are more effective, transparent, and responsive to society's needs.