For purposes of subdivision (1) of this subsection, the results of a chemical analysis, as shown by an affidavit or affidavits executed pursuant to G.S. 20-16.2(c1), shall be used by the Division to determine that person's alcohol concentration.
If the Division finds that the conditions specified in this subsection are met, it must order the revocation sustained. If the Division finds that the condition of subdivision (1) is not met, or that none of the conditions of subdivision (2) are met, it must rescind the revocation. If the revocation is sustained, the person must surrender the person's license immediately upon notification by the Division. If the revocation is sustained, the person may appeal the decision of the Division pursuant to G.S. 20-25.
The Commissioner is not bound by the recommendations of the examining physicians but shall give fair consideration to such recommendations in acting upon the request for medical exception, the criterion being whether or not, upon all the evidence, it appears that the person is in fact incapable of personally activating an ignition interlock system. The burden of proof of such fact is upon the person seeking the exception.
Whenever an exception is denied by the Commissioner, such denial may be reviewed by a reviewing board upon written request of the person seeking the exception filed with the Division within 10 days after receipt of such denial. The composition, procedures, and review of the reviewing board shall be as provided in G.S. 20-9(g)(4). This subsection shall not apply to persons subject to an ignition interlock requirement under this section for the reasons set forth in subdivision (a)(2) or (a)(3) of this section.
N.C. Gen. Stat. § 20-17.8