Product Grading System for Beverage Manufacturing Industry in Zambia

In the highly competitive landscape of the beverage manufacturing industry which is uniquely positioned for the innovation of a product grading system, given its reliance on maintaining consistent flavor profiles, packaging integrity, and regulatory compliance. This study aimed to innovatively develop a product grading system that can be used in the beverage manufacturing industry and provide an actionable guide to foster the implementation of the system. This study utilized design-based research to develop and validate a grading system, informed by global eco-labelling practices and GSCM principles. It involved review of literature, defining grading criteria based on GSCM practices, and a weighted scoring system. The grading system was validated with experts and adjusted based on their feedback. An implementation plan, including stakeholder collaboration and public awareness, was also established. The proposed system assessed manufacturers using GSCM practices. The grading system assigns scores based on compliance, categorizing companies from A (Green) to D (Blue) for eco-friendliness. Implementation would be overseen by ZEMA and ZABS, with initial voluntary participation. The system’s effectiveness was validated by industry experts, confirming its practicality, usability, and alignment with environmental goals, promoting sustainability and informed consumer choices. This study developed a comprehensive product grading system for Zambia's beverage industry, focusing on sustainability and environmental impact through GSCM practices across the sector.