15A N.C. Admin. Code 18A .1021
Eff. February 1, 1976;
Readopted Eff. December 5, 1977;
Amended Eff. September 1, 1990; July 1, 1984.
Eff. 2/1/1976;
Readopted Eff. 12/5/1977;;
Amended Eff. October 1, 1993; 9/1/1990; July 1, 1984;
Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. July 20, 2019.