2. In principle, any change in the contents of the power of attorney requires the client's signature to confirm, unless it is an obvious clerical error, which cannot involve substantive rights.
Three. In principle, clerical errors can be corrected as long as the notarized testimony does not affect the original intention of the power of attorney.
4. If your power of attorney has changed the trustee or specific entrusted matters, it is recommended to handle it again.