2. Where significant systemic risk within the meaning of Article 34(1) emerge and concern several very large online platforms or very large online search engines, the Commission may invite the providers of very large online platforms concerned or the providers of very large online search engines concerned, and other providers of very large online platforms, of very large online search engines, of online platforms and of other intermediary services, as appropriate, as well as relevant competent authorities, civil society organisations and other relevant stakeholders, to participate in the drawing up of codes of conduct, including by setting out commitments to take specific risk mitigation measures, as well as a regular reporting framework on any measures taken and their outcomes.