(A) Unless otherwise prohibited by Rules 3.1 and 3.13(A), or (C) or other law, a judge may accept reimbursement of necessary and reasonable expenses for travel, food, lodging, or other incidental expenses, or a waiver or partial waiver of fees or charges for registration, tuition, and similar items, from sources other than the judge's employing entity, if the expenses or charges are associated with the judge's participation in extrajudicial activities permitted by this Code.

(B) Reimbursement of expenses for necessary travel, food, lodging, or other incidental expenses shall be limited to the actual costs reasonably incurred by the judge and, when appropriate to the occasion, by the judge's spouse, member of the judges' household, or guest.