All audiometers used for fitting and selling hearing aids shall be in calibration according to the standards contained in the ANSI S3.6-1969 specifications for audiometers which are herein adopted by reference, in accordance with G.S. 150B-14(b).
21 N.C. Admin. Code 22I .0110
Eff. April 23, 1976;
Amended Eff. May 1, 1988;
Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. September 6, 2016.
Eff. April 23, 1976;
Amended Eff. May 1, 1988.