Through the link , the bidding companies can consult the self-training materials that are made available for the preparation of the envelopes and their presentation through the Digital Envelope 2.0 tool, with guarantees of confidentiality of their content until the moment of opening. In this section, linked, also from the Bidder Profile, you will find the following content:

  • Bid submission manual.
  • Frequently asked questions
  • Video,
  • Useful manuals on technical issues (technical requirements and help guides for signing PDFs and their validation
  • Test tenders
Those issues that companies cannot resolve through the published supporting materials will need to be referred to us by the contracting authority.