Green Cleaning Spray Bottle
 
Green Cleaning Spray Bottle

Flagship Successfully Renews ISSA CIMS Green Building with Honors Certification

Published July 09, 2026

Categories: Janitorial, LEED, Safety, Sustainability

 
 
ISSA CIMS GB Certified with Honors Logo

Flagship is proud to announce the successful renewal of its Cleaning Industry Management Standard (CIMS) Green Building (GB) with Honors certification from ISSA – the world’s leading trade association for the cleaning industry.

Flagship originally earned the certification in 2022, demonstrating its commitment to delivering consistent, high-quality facility services through standardized processes, operational excellence, and continuous improvement.

CIMS GB with Honors is a leading management certification for the cleaning industry, recognizing organizations that demonstrate excellence across quality systems, service delivery, workforce development, health and safety, environmental stewardship, and management practices. It also verifies that an organization follows industry-recognized green cleaning and infection prevention protocols to help maintain healthier, more sustainable facilities.

The recertification process includes a comprehensive third-party assessment conducted by an ISSA-accredited assessor. To achieve certification, organizations must demonstrate full compliance with mandatory requirements and meet established benchmarks across every area of the standard.

By maintaining its CIMS GB with Honors certification, Flagship has established that its operational systems, documented processes, and quality standards continue to align with industry best practices. The certification also reinforces the company’s ability to support customers pursuing more sustainable facility operations through recognized green cleaning practices.

For a complete list of CIMS certified companies, visit the CIMS Directory.