Section 16-513. Revocation or suspension of license or registration

a. In
  addition to the penalties provided in section 16-515  of  this  chapter,
  the commission may, after due notice and opportunity to be heard, revoke
  or  suspend  a license or registration issued pursuant to the provisions
  of this chapter when the registrant or licensee and/or  its  principals,
  employees  and/or agents: (i) have been found to be in violation of this
  chapter or any rules promulgated pursuant thereto; (ii) have been  found
  by  a court or administrative tribunal of competent jurisdiction to have
  violated: (A) any provision of section 16-119 of this code, or any  rule
  promulgated  pursuant  thereto,  relating  to  illegal  dumping, (B) any
  provision of section 16-120.1 of this  code,  or  any  rule  promulgated
  pursuant  thereto,  relating  to the disposal of regulated medical waste
  and other medical waste or (C) any provision of section 16-117.1 of this
  code,  or  any  rule  promulgated  pursuant  thereto,  relating  to  the
  transportation  and  disposal  of  waste  containing asbestos; (iii) has
  repeatedly failed to obey lawful orders  of  any  person  authorized  by
  section  16-517  of  this chapter to enforce the provisions hereof; (iv)
  has failed to pay, within the time specified by a court, the  department
  of   consumer   affairs  or  an  administrative  tribunal  of  competent
  jurisdiction, any fines or civil  penalties  imposed  pursuant  to  this
  chapter or the rules promulgated pursuant thereto; (v) has been found in
  persistent  or  substantial  violation  of  any  rule promulgated by the
  commission  pursuant  to  section  16-306  of  this  code  or   by   the
  commissioner  of  consumer  affairs pursuant to section 16-306 or former
  subchapter eighteen of title twenty of this code; (vi) has been found in
  persistent or substantial violation of any city, state, or federal  law,
  rule  or  regulation  regarding the handling of trade waste, or any laws
  prohibiting deceptive, unfair, or unconscionable trade practices;  (vii)
  whenever,  in  relation  to  an investigation conducted pursuant to this
  chapter, the commission determines, after consideration of  the  factors
  set  forth  in  subdivision  a  of section 16-509 of this code, that the
  licensee or registrant as a trade waste  broker  lacks  good  character,
  honesty  and  integrity;  (viii)  whenever  there  has  been  any  false
  statement or  any  misrepresentation  as  to  a  material  fact  in  the
  application  or  accompanying  papers  upon  which  the issuance of such
  license or registration was based; or  (ix)  whenever  the  licensee  or
  registrant   has   failed  to  notify  the  commission  as  required  by
  subdivision b of section 16-507 or subdivision c of  section  16-508  of
  this  chapter of any change in the ownership interest of the business or
  other material change in the information required on the application for
  such license or registration, or of the arrest or criminal conviction of
  such licensee or registrant or any of his or her  principals,  employees
  and/or agents of which the licensee had knowledge or should have known.
    b.  The  commission  shall,  in addition: (1) suspend a license issued
  pursuant to this chapter for thirty days  following  determination  that
  the licensee, or any of its principals, employees or agents has violated
  subdivision  a  of  section  16-524  of  this  chapter; and (2) revoke a
  license issued pursuant to this  chapter  upon  determination  that  the
  licensee,  or  any  of  its principals, employees or agents has violated
  subdivision a of section 16-524 of  this  chapter  two  times  within  a
  period of three years.