25.9.15
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Suggested Credentials
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WC
William C. Fretwell
3 Credentials
1 Issuer
William C. Fretwell
October 3, 2015
53214
December 31, 2026
December 31, 2027
ASQ Certified Manager of Quality/Organizational Excellence
ASQ Certified Manager of Quality/Organizational Excellence
October 3, 2015
ASQ Certification
William C. Fretwell
October 1, 2011
11726
December 31, 2026
December 31, 2027
ASQ Certified Six Sigma Black Belt
ASQ Certified Six Sigma Black Belt
October 1, 2011
ASQ Certification
William C. Fretwell
December 7, 2002
44424
December 31, 2026
December 31, 2027
ASQ Certified Quality Engineer
ASQ Certified Quality Engineer
December 7, 2002
ASQ Certification
