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Cleaning Topic: Learn About gs-42


CLEANING THE UNIVERSITY OF MARYLAND August 2018
University Specializes On Strategies Resulting In Success







April 2011
Third-Party Green Certifications Lead To New Opportunities
An overview of LEED AP, GS-42, CIMS-GB and (OS1) certifications

CERTIFICATION July 2008
Certifications For BSCs Elevating The Industry
Third-party cleaning certifications growing in popularity among BSCs


GS-42 CHECKLIST November 2007
Green Seal Certification Checklist
A helpful checklist for BSCs seeking Green Seal certification for their green cleaning programs