As a result of successful implementation of this process:

ACQ 4.1 joint activities between the customer and the supplier are performed as needed

ACQ 4.2 all information, agreed upon for exchange, is transferred between the supplier and the customer

ACQ 4.3 information on progress is exchanged regularly with the supplier

ACQ 4.4 performance of the supplier is monitored against the agreed requirements

ACQ 4.5 changes to the agreement, if needed, are negotiated between the customer and the supplier and documented with the agreement

NOTE 1: Joint activities to be performed should be mutually agreed between the customer and the supplier.