1. 1. With a view to facilitating cross-border tendering, Member States shall ensure that the information concerning certificates and other forms of documentary evidence introduced in e-Certis established by the Commission is constantly kept up-to-date.
2. 2. Contracting authorities shall have recourse to e-Certis and shall require primarily such types of certificates or forms of documentary evidence that are covered by e-Certis.
3. 3. The Commission shall make available all language versions of the ESPD in e-Certis.