For example, rules can vary on: Identification. In California, the certificate of trust must contain the entire trust identification number, while in Oregon, the last four digits of the trustor ...

A certificate ... for example, you're receiving warnings or errors attempting to access resources – reopen "Keychain Access." Right-click the certificate and click "Get Info." Open the "Trust ...

For example, it might specify that the POA is in effect only for a month while you are away and that the POA only enables your attorney-in-fact to manage a particular type of investment.