Case Studies & Testimonials


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Since 2007, a number of organizations have participated in the Cleaning Industry Management Standard (CIMS) Certification Case Study Program. Each organization went through the official certification process, underwent a comprehensive assessment, and achieved certification to CIMS or CIMS-GB (Green Building). The CIMS-GB case studies are highlighted with the Green Building Certified Icon symbol.

Learn more about their experiences going through the process and how they see CIMS certification benefiting them in the future by browsing their individual CIMS case studies below.

Additionally, learn about the journeys of your fellow members with individual certifications through ISSA Cleaning Management Institute (CMI) and why they value certification:

Further, numerous building owners, facility managers, and purchasing professionals require CIMS certification in their requests for proposal (RFP) and cleaning specifications. Learn why prominent facilities have elected to include certification to the CIMS standard as a requirement to be awarded a janitorial services contract.