N.J. Stat. Ann. § 3B:10-9

If any person shall desire to have the appointment of a personal representative appointed in another state recorded in this State for the purpose of manifesting the authority of the personal representative to release or discharge real estate in this State from any mortgage, judgment, other lien or encumbrance which was held by his decedent the surrogate of the county wherein the real estate is situate, or the clerk of the Superior Court, may, upon the presentation to him of an exemplified copy of the record of the appointment of the personal representative, record and file the exemplified copy in his office, and the record or certified copies thereof shall be received as evidence in all courts of this State.