external emergency response plan
as defined in Directive 2013/30/EU of the European Parliament and of the Council of 12 June…, Article 2, point (36) (Definitions)
a local, national or regional strategy to prevent escalation or limit the consequences of a major accident relating to offshore oil and gas operations using all resources available to the operator as described in the relevant internal emergency response plan, and any supplementary resources made available by the Member States