Commission Delegated Regulation (EU) 2018/63 of 26 September 2017 amending Delegated Regulation (EU) 2017/571 supplementing Directive 2014/65/EU of the European Parliament and of the Council with regard to regulatory technical standards on the authorisation, organisational requirements and the publication of transactions for data reporting services providers (Text with EEA relevance. )

Commission Delegated Regulation (EU) 2018/63 of 26 September 2017 amending Delegated Regulation (EU) 2017/571 supplementing Directive 2014/65/EU of the European Parliament and of the Council with regard to regulatory technical standards on the authorisation, organisational requirements and the publication of transactions for data reporting services providers (Text with EEA relevance. ) 
http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32018R0063