What is the difference between delegation and decentralisation?

Delegation involves assigning specific tasks or responsibilities from a higher authority to a subordinate while retaining overall control and accountability. In contrast, decentralization refers to the distribution of decision-making power and authority across various levels of an organization, often allowing lower-level managers or units to operate independently. While delegation is a one-way transfer of tasks, decentralization creates a broader framework for shared authority and autonomy within the organization. Both concepts aim to enhance efficiency and responsiveness but differ in their scope and impact on organizational structure.