RSA 282-A:55: Withdrawal of Appeal.

A chairman may allow an appeal to be withdrawn by the appellant; but, in such case, the chairman shall send notice by certified mail, return receipt requested, or first class mail, whichever the commissioner determines to be the most appropriate, of his or her allowance of the withdrawal to all interested parties at the last address of each according to the records of the department of employment security. Simultaneously with the mailing of such notice, the determination of the certifying officer from which the appeal had been taken shall become final.