NRS 162A.260
Time at which power of attorney is effective.
1.
A power of attorney is effective when executed unless the principal provides in the power of attorney that it becomes effective at a future date or upon the occurrence of a future event or contingency.2.
If a power of attorney becomes effective upon the occurrence of a future event or contingency, the principal, in the power of attorney, may authorize one or more persons to determine in a writing or other record that the event or contingency has occurred.3.
If a power of attorney becomes effective upon the principal’s incapacity and the principal has not authorized a person to determine whether the principal is incapacitated, or the person authorized is unable or unwilling to make the determination, the power of attorney becomes effective upon a determination in a writing or other record by an advanced practice registered nurse, a physician, psychiatrist or licensed psychologist that the principal is incapacitated.4.
A person authorized by the principal in the power of attorney to determine that the principal is incapacitated may act as the principal’s personal representative pursuant to the Health Insurance Portability and Accountability Act of 1996, Public Law 104-191, as amended, and applicable regulations, to obtain a determination of incapacity.
Source:
Section 162A.260 — Time at which power of attorney is effective., https://www.leg.state.nv.us/NRS/NRS-162A.html#NRS162ASec260.