Section 28-501.2. Application

Application for a permit or for the renewal of
  a permit shall be made on forms to be furnished by  the  department  and
  shall contain such information as the department shall prescribe. Except
  as  otherwise  provided  in  section  28-501.3, a permit shall remain in
  effect for a period to be determined by rule and may be renewed. The fee
  for a permit or for its  renewal  shall  be  established  by  rule.  The
  identification number of the permit shall be displayed on the sign or on
  the  building  or  premises  on  which the sign is located or both, in a
  manner to be provided by rule.