You can become a trustee in a few ways. You might be appointed by the person who sets up the trust when it is created. You might also be appointed by someone who has been chosen to pick new trustees, and they will do it in the way that the trust says.

You can also become a trustee under section 113 or 114. This means there are rules that say how you can be appointed as a trustee in certain situations. These rules are part of the law that governs trusts.