| Opinion | Topic |
| Advisory Opinion 13-01 | Criminal Defense Funds |
| Advisory Opinion 13-02 | Travel |
| Advisory Opinion 13-03 | Travel Paid by a Third Party |
| Advisory Opinion 13-04 | Mileage Reimbursement |
| Advisory Opinion 13-05 | Conflict of Interest |
| Advisory Opinion 13-06 | Abandoned |
| Advisory Opinion 13-07 | Solicitation of Funds for a Blind Trust |
| Advisory Opinion 13-08 | Travel Paid for by a Nonprofit |
| Advisory Opinion 13-09 | Travel using Personal Funds |
| Advisory Opinion 13-10 | Abandoned |
| Advisory Opinion 13-11 | Acceptance of Waiver |
| Advisory Opinion 13-12 | Acceptance of Registration Fee and Travel |
| Advisory Opinion 13-13 | Negotiations for Future Employment |