Wm R. Griffin
Griffin has extensive experience as a consultant, expert witness, speaker and seminar leader to government agencies, manufacturers, associations, and private businesses of all types and sizes throughout the world. He is an Assessor, Consultant and Instructor for the International Sanitary Supply Association’s, Cleaning Industry Management Standard (CIMS) Green Building (GB) Certification Program (www.issa.com).
Wm R. Griffin
Imminenti (6)
Floor Care Technician Certification Seminar
giovedì prossimo alle 08:30
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Cleaning Technician Certification Training (CTC) Seminar
Tue, Jul 30, 8:30 AM
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Floor Care Technician Certification Seminar
Tue, Aug 20, 8:30 AM
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Carpet Maintenance Technician Certification Seminar
Wed, Sep 25, 8:30 AM
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Trascorsi (4)
Floor Care Technician Certification Seminar
Wed, May 29, 8:30 AM
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Floor Care Technician Certification Seminar
Tue, Apr 25, 8:30 PM
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