THE OFFICIAL JOURNAL OF THE EUROPEAN UNION, SERIES L 160/1 OF 17 JUNE 2016 PUBLISHED THE DELEGATED REGULATION (EU) 2016/957 OF THE COMMISSION FOR SUPPLEMENTING REGULATION (EU) NO. 596/2014 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL CONCERNING REGULATORY TECHNICAL STANDARDS REGARDING THE MEANS, SYSTEMS AND ADEQUATE PROCEDURES AND ALSO NOTIFICATION MODELS TO BE USED FOR THE PREVENTION, DETECTION AND REPORTING OF ABUSIVE PRACTICES AND ORDERS, OR SUSPICIOUS TRANSACTIONS.