Section 20-428. Denial of license

The commissioner may deny or refuse to
  renew  a  license  if  any  applicant,  partner,  officer  or   director
  identified in the application for a license:
    a.  Previously  held  a license issued under this subchapter which was
  revoked  or  suspended  without  the  terms  of  the  suspension   being
  fulfilled;
    b.  Has  committed  an act which, if committed by a licensee, would be
  grounds for suspension or revocation of a  license  issued  pursuant  to
  this subchapter;
    c.  Has  acted  in  the  capacity  of a licensee under this subchapter
  without a license therefor;
    d. Has been convicted of a crime  or  offense  which  relates  to  the
  operation of a business dealing in the sale, rental, repair or servicing
  of products for the disabled.