For questions that you cannot resolve using these support materials, please contact your contracting authority.

Consult the self-training materials available for bidders to prepare and submit envelopes using the "Digital Envelope" tool.

This material, also accessible from the tender you wish to apply for, includes the following documentation:

  • Bid submission manual
  • Frequently asked questions
  • Video
  • Useful manuals on technical issues (technical requirements and help guides for signing PDFs and their validation.
  • Test bids