Directive 2012/18/EU of the EP and of the Council of 4/7/2012 on the control of major-accident hazards involving dangerous substances, amending and subsequently repealing Council Directive 96/82/EC, OJEU 2012 L 197/1. See Annex VI Criteria for the notification of a major accident to the Commission (interruption of drinking water, significant damage to an aquifer or underground water).