CQI's are self audits (see Below) CQI's are done once a year. Its through AIAG:
AIAG CQI STANDARDS
WHAT IS AN AIAG CQI SELF-ASSESSMENT?
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CQI-9 for heat treatment processes
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CQI-15 for welding processes
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CQI-27 for casting processes
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CQI-11 for galvanic processes
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CQI-17 for soldering processes
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CQI-29 for brazing processes
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CQI-12 for surface treatment processes
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CQI-23 for plastic moulding processes
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CQI-30 for rubber processes (mixing & molding)