I'll try and keep this as brief as possible, also trying not to give too much away...
If a contract refers to Appendices (Appendix A is particularly important here), should these Appendices be titled as such and signed?
The Appendix A in question is an excel spreadsheet. It hasn't got 'Appendix A' at the top, nor is it signed, so how could it be proved that this is indeed the list referred to in the contract?
Still trying to be a bit vague, if anything on Appendix A has increased in value, the contract states that 20% of the increase is due.
Any thoughts most welcome, I know it's difficult with vague info 