Article 13 3.

Where, on the basis of an assessment of environmental risks, taking into account, in particular, Directives 76/464/EEC, 80/68/EEC or 2000/60/EC, as applicable, the competent authority has decided that collection and treatment of leachate is not necessary or it has been established that the waste facility poses no potential hazard to soil, groundwater or surface water, the requirements set out in points (b) and (c) of paragraph 1 may be reduced or waived accordingly.