7. Preparation policy
(1) The control plan shall be consistent with the necessary contents of the following documents:
(a) Production drawings/ Technical specifications
(b) Customer approved product specifications
(c) Design/ Process FMEA
(d) Process design sheet (SASG: L11-01A)
(2) The control values for the items indicated in the “Cause Type” column of the control plan shall be
described in the process condition sheet. Control plan and process condition sheet shall be created and
used together
(3) If a control plan shall be submitted to a customer, it shall be prepared by the Quality Assurance Group
by revising the original control plan with thorough considerations for the prevention of sharing proprietary
expertise. The content of the revised control plan shall contain the minimum information necessary to
satisfy the customer expectations.
(4) Control plan in case of long sub-assy processes (routes): the control items can be summarized in
separated control plans specific for each sub-assy process (route).