Definition of "Springing Durable Power of Attorney"

A power of attorney that 'springs' into effect when the principal becomes disabled. The advantage of this type of power is that no authority is granted over the principal's assets until some triggering event (usually some physical or mental incapacity) creates an actual need. The problem, addressed by a standby durable power of attorney, lies in developing a system for determining if and when a triggering event has occurred.