1. Issuers of bonds marketed as environmentally sustainable or of sustainability-linked bonds shall, by electronic means and without undue delay after each publication, notify their competent authorities of:
((a))
the publication of the information referred to in Article 21 of Regulation (EU) 2023/2631;
((b))
the publication of any updates referred to in Article 4;
((c))
the hyperlink to the website where that information has been published.
2. Competent authorities shall create a contact point that will serve as the recipient of all notifications made by the issuer in accordance with paragraph 1.