# Recital 58 *In force · Directive 2014/65/EU, OJ L 173, 12.6.2014 · Checked against EUR-Lex on 28 Sep 2026 · [Official source](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32014L0065)* In line with Council conclusions on strengthening European financial supervision of June 2009, and in order to contribute to the establishment of a single rulebook for Union financial markets, to help further develop a level playing field for Member States and market participants, to enhance investor protection and to improve supervision and enforcement, the Union is committed to minimising, where appropriate, discretions available to Member States across Union financial services law. In addition to the introduction in this Directive of a common regime for the recording of telephone conversations or electronic communications involving client orders, it is appropriate to reduce the possibility of competent authorities to delegate supervisory tasks in certain cases, to limit discretions in the requirements applicable to tied agents and to the reporting from branches.