Judgment_paragraph 24 · Adina Onofrei v Conseil de l’ordre des avocats au barreau de Paris and Others (C-218/19)

24In addition, it must be stated that, in the absence of harmonisation of the conditions of access to a particular occupation, the Member States are entitled to lay down the knowledge and qualifications needed in order to pursue that occupation and to require the production of a diploma certifying that the holder has the relevant knowledge and qualifications (judgments of 10 December 2009, Peśla, C‑345/08, EU:C:2009:771, paragraph 34, and of 6 October 2015, Brouillard, C‑298/14, EU:C:2015:652, paragraph 48).