Legal article by Ian Mellet (Auckland lawyer and principal of Quay Law Barrister and Solicitor)...

A trustee must manage the trust and its assets properly, investing with diligence and prudence. ...

An Enduring Power of Attorney is a simple way of ensuring that if for any reason you become incapacitated, or are unable to manage your affairs, the person you have appointed as your attorney can attend to these matters for you....