1. Member States shall ensure that a decision imposing an administrative sanction or measure for breach of the national provisions transposing this Directive against which there is no appeal shall be published by the competent authorities on their official website immediately after the person sanctioned is informed of that decision. The publication shall include at least information on the type and nature of the breach and the identity of the persons responsible. Member States shall not be obliged to apply this subparagraph to decisions imposing measures that are of an investigatory nature.

Where the publication of the identity of the persons responsible as referred to in the first subparagraph or the personal data of such persons is considered by the competent authority to be disproportionate following a case-by-case assessment conducted on the proportionality of the publication of such data, or where publication jeopardises the stability of financial markets or an on-going investigation, competent authorities shall:

(a) delay the publication of the decision to impose an administrative sanction or measure until the moment at which the reasons for not publishing it cease to exist;

(b) publish the decision to impose an administrative sanction or measure on an anonymous basis in a manner in accordance with national law, if such anonymous publication ensures an effective protection of the personal data concerned; in the case of a decision to publish an administrative sanction or measure on an anonymous basis, the publication of the relevant data may be postponed for a reasonable period of time if it is foreseen that within that period the reasons for anonymous publication shall cease to exist;