4.2. Content of the tender: what documents to submit with the tender? ................... 25$_{ }$ 4.3. Signature policy: how can documents be signed?.............................................. 26$_{ }$ 4.4. Confidentiality of tenders: what information and under what conditions can  be disclosed? ................................................................................................... 26$_{ }$ APPENDIX: LIST OF REFERENCES ............................................................................ 28$_{ }$ ANNEXES ........................................................................................................................ 29$_{ }$ Annex 1. List of documents to be submitted with the tender or during the  procedure ......................................................................................................... 30$_{ }$ Annex 2. Declaration on honour on exclusion criteria and selection criteria ........... 34$_{ }$ Annex 3. Power of attorney....................................................................................... 41$_{ }$ Annex 4. List of identified subcontractors ................................................................ 43$_{ }$ Annex 5.1. Commitment letter by an identified subcontractor ................................. 44$_{ }$ Annex 5.2. Commitment letter by an entity on whose capacities is being relied ..... 45$_{ }$ Annex 6. Financial offer form................................................................................... 46$_{ }$ Annex 7. Travel and subsistence costs...................................................................... 47$_{ }$ Annex 8 – Administrative Information Form ........................................................... 48$_{ }$ Annex 9. Content, Structure and graphic requirements of the final deliverables ..... 49$_{ }$ 3