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When filling in a technical offer or an economic offer, please note that:

• it is necessary to sign the PDF file generated by the system without any other modification;
• if further documentation is required, other than the offer file generated by the system, it is possible to create a ZIP archive containing all the documentation, digitally signed. Before submitting it, the ZIP archive file must be signed in CAdES format;
• the file generated by the system must NOT be printed and scanned for signature, but signed digitally.

If the problem persists, please contact the Technical Help Desk at