OPM (Labels and Packaging) Group Ltd is a Graphics Measures International (GMI) Certified Print Facility.

In November 2015, OPM went through the GMI audit process, we have achieved Full Certification for the Walgreens PQA programme and are now a certified print packaging supplier for Walgreens. As a global leader in packaging quality services, GMI certifies, monitors and measures the performance of designated packaging suppliers—a process that holds them accountable to established brand owner standards. GMI helps control the variables and ensure brand integrity through printer certification, production run sample measurement, and in-store packaging assessments.