10.5.10 Amount Of This Invoice
Subtract line D from line C.
A principal of the firm shall sign the invoice. Indicate title of the person's position in the
firm. Leave the first endorsement section blank.
10.6 NON-ACCEPTANCE OF A-E INVOICE
Improperly prepared invoices that do not meet the requirements of this A-E Guide will be
returned to the A-E within 7 days of receipt, stamped NOT ACCEPTED. When you
re-submit a properly prepared invoice, the date on it must be the date re-submitted and not
the original date of the NOT ACCEPTED invoice. The invoice number will remain the
10.7 DISALLOWANCE ON INVOICED AMOUNT
Line item(s) or percentages of line items will be disallowed when the supporting
documentation is absent or incomplete or when the PL disagrees with the A-E's estimate
of the quantity of work performed.