Control # 210 / Rev. / A
To establish procedure, responsibility, authority and general instructions
for the use of statistical methods in the quality system.
It is the policy of PPC to utilize modern statistical methods during all
stages of planning and production.
The Quality Assurance Manager shall appoint an SPC coordinator to
administer the program.
When contractually required to do so, Quality shall obtain prior approval of the customer
for the statistical methods or sampling plan to be used.
The use of statistical techniques shall not be limited to inspection but
shall also be used in the following functions:
Quality shall develop procedures and work instructions for inspection
sampling based on the use of statistical methods.
Where practical statistical methods are the preferred method to control the quality of our
product, suppliers and business in general.
The Quality Manager shall determine what statistical data to keep and
retention periods based on the requirements of the product, job customer or other
<end> Control # 210 / Rev. / A
2006 [Precise Products]. All rights reserved.