North Carolina Administrative Code Title 17 — Revenue 17 NCAC 04D .0608 — Control Of Tax Exempt Transactions Last amended: Authority G.S. 105-113.45; 105-113.48; 105-113.57; 105-113.63; 105-113.66; Eff. February 1, 1976; Amended Eff. October 30, 1981; June 11, 1977; Repealed Eff. October 1, 1991. Source: official text