The delegation of power from a central government to regional or local administrations is the most accurate descriptor. This process entails transferring specific legislative, administrative, and financial authorities to subnational entities, empowering them to manage their own affairs within defined parameters. A key example is the transfer of powers to the Scottish Parliament in the United Kingdom, allowing it to legislate on devolved matters such as education and healthcare.
The significance of this decentralization lies in its potential to improve governmental efficiency and responsiveness to diverse regional needs. By empowering local bodies, policy decisions can be better tailored to specific circumstances, fostering greater public engagement and accountability. Historically, such transfers of authority have been implemented to address regional disparities, promote national unity through accommodation of local identities, and enhance democratic participation at the grassroots level.