N.C. Gen. Stat. § 47-1
The execution of all deeds of conveyance, contracts to buy, sell or convey lands, mortgages, deeds of trust, instruments modifying or extending the terms of mortgages or deeds of trust, assignments, powers of attorney, covenants to stand seized to the use of another, leases for more than three years, releases, affidavits concerning land titles or family history, any instruments pertaining to real property, and any and all instruments and writings of whatever nature and kind which are required or allowed by law to be registered in the office of the register of deeds or which may hereafter be required or allowed by law to be so registered, may be proved or acknowledged before any one of the following officials of this State: The justices, judges, magistrates, clerks, assistant clerks, and deputy clerks of the General Court of Justice, and notaries public.
N.C. Gen. Stat. § 47-1