Article 17 8.

Where an issuer or an emission allowance market participant, or a person acting on their behalf or for their account, discloses any inside information to any third party in the normal course of the exercise of an employment, profession or duties as referred to in Article 10(1), they must make complete and effective public disclosure of that information, simultaneously in the case of an intentional disclosure, and promptly in the case of a non-intentional disclosure. This paragraph shall not apply if the person receiving the information owes a duty of confidentiality, regardless of whether such duty is based on a law, on regulations, on articles of association, or on a contract.