Article 9

     When  direct discharge is authorized in accordance with Article 4
(2)  and  (3)  or  Article  5,  or  when  waste  water  disposal which
inevitably  causes indirect discharge is authorized in accordance with
Article 5, the authorization shall specify in particular:
     - the place of discharge,
     - the method of discharge,
     - essential  precautions,  particular attention being paid to the
nature  and  concentration of the substances present in the effluents,
the  characteristics of the receiving environment and the proximity of
water  catchment  areas, in particular those for drinking, thermal and
mineral water,
     - the  maximum quantity of a substance permissible in an effluent
during  one  or  more  specified  periods  of time and the appropriate
requirements as to the concentration of these substances,
     - the arrangements enabling effluents discharged into groundwater
to be monitored;
     - if  necessary,  measures  for  monitoring  groundwater,  and in
particular its quality.