1. Open-source software stewards shall put in place and document in a verifiable manner a cybersecurity policy to foster the development of a secure product with digital elements as well as an effective handling of vulnerabilities by the developers of that product. That policy shall also foster the voluntary reporting of vulnerabilities as laid down in Article 15 by the developers of that product and take into account the specific nature of the open-source software steward and the legal and organisational arrangements to which it is subject. That policy shall, in particular, include aspects related to documenting, addressing and remediating vulnerabilities and promote the sharing of information concerning discovered vulnerabilities within the open-source community.

2. Open-source software stewards shall cooperate with the market surveillance authorities, at their request, with a view to mitigating thecybersecurity risks posed by aproduct with digital elements qualifying as free and open-source software.

Further to a reasoned request from a market surveillance authority, open-source software stewards shall provide that authority, in a language which can be easily understood by that authority, with the documentation referred to in paragraph 1, in paper or electronic form.