R.I. Gen. Laws § 20-2-5: Replacement of lost or destroyed certificate.

(a) Whoever loses, or by a mistake or accident destroys, his or her certificate of a commercial marine fisheries license may, upon application to the department accompanied by an affidavit fully setting forth the circumstances of the loss, receive a duplicate certificate for the remainder of the year covered by the original certificate for a fee of ten dollars ($10.00) for each duplicate license.

(b) Whoever loses, or by mistake or accident destroys, his or her certificate of a noncommercial license may, upon application to the department accompanied by an affidavit fully setting forth the circumstances of loss, receive a duplicate certificate for the remainder of the year covered by the original certificate for a fee of two dollars ($2.00).