Common use of Invoices for Various Sums Due Clause in Contracts

Invoices for Various Sums Due. In the event that any sums are due from one Party to the other Party under this Agreement (other than in respect of sums to be invoiced pursuant to Clauses 12.1.1) the Party to whom such sums are owed shall furnish an invoice therefor, describing in reasonable detail the basis for such invoice and providing relevant documents supporting the calculation thereof.