The Opus Group Network Achieves Full ISO 20121 Certification

Opus Agency and MAS join Verve in earning this globally recognized standard.
August 1, 2025

The Opus Group network is now fully ISO 20121 certified across all three agencies.

With Opus Agency and MAS joining Verve (accredited in 2014) in earning this internationally recognized standard for sustainable event management, our clients now have access to certified sustainable event expertise across all of our agencies. With brands increasingly relying on international agency networks to deliver complex global programs, our shared certification provides our partners peace of mind and a competitive edge.

“As event professionals, every decision we make, from creative concepting to post-event waste management, has ripple effects that determine how we show up for our future planet,” shares ESG Director Robert Bartolucci. “Verve has led this space for over a decade, and now having all three agencies ISO 20121 certified means we can deliver on this responsibility consistently across our entire network.”

Industry-Leading Sustainable Event Management

ISO 20121 is the international standard for sustainable event management, designed to help organizations manage the social, economic, and environmental impacts of events. It provides a comprehensive framework for integrating sustainability into all aspects of event planning and execution, from initial concept through post-event activities.

Complete Network Certification

This achievement represents a significant milestone for The Opus Group. All three agencies are now certified to deliver sustainable event management that meets international standards. This unified commitment provides consistent, high-quality, sustainable practices across our entire network.

Benefits for Our Clients and Partners

  • Reduced environmental impact on a global scale through smarter resource management
  • Increased consistency across global programs through shared standards 
  • Enhanced brand reputation by aligning with certified sustainable practices
  • Potential cost savings through operational efficiency
  • Positive community impact and long-term legacy building
  • Alignment with sustainability expectations and requirements
  • Long-term commitment to sustainability through continuous measurement and improvement 

As sustainability becomes increasingly crucial to business success, The Opus Group helps clients navigate this landscape with confidence. Our certified teams bring both creative excellence and environmental responsibility to every project.