Section 28-104.2.7. Time period for review

Completed construction documents
  complying with the provisions of this code and other applicable laws and
  rules shall be approved  by  the  commissioner  and  written  notice  of
  approval  shall  be  given  the  applicant promptly and no later than 40
  calendar days after the submission of a complete application.
    Exceptions:
    1. On or before the fortieth day, the commissioner may, for good cause
  shown and upon notification to the applicant, extend such  time  for  an
  additional 20 calendar days.
    2.  Such  time  period  for  review  shall commence in accordance with
  article 107 for single room occupancy multiple dwellings.