Definition
Responsibility is the duty to perform defined activities or assigned tasks in accordance with agreed requirements.
Human Explanation
Responsibility identifies who performs the work or is expected to complete a particular task.
Why it Matters
Clear allocation of Responsibility reduces ambiguity, prevents omitted work and supports effective cooperation.
Conceptual Boundary
Responsibility for performing a task does not always include Accountability for the final Decision or outcome, nor Ownership of the complete area.
Practical Perspective
One task may involve several people, but the scope, interfaces and limits of each person's Responsibility should be explicit.