His influence extended beyond Gema, significantly impacting the broader powder coating community. He has been a staunch advocate for industry education and development, actively participating in and leading the Powder Coating Institute (PCI). Throughout his career, Merritt served as a PCI committee member and chairman, contributing to the establishment of industry standards and best practices. His strategic insights and leadership skills earned him multiple terms on the PCI Board of Directors, and his leadership was further recognized through his election as PCI President on several occasions. As a contributing editor to the PCI Powder Coating Handbook, Merrit played a key role in the development and dissemination of industry knowledge. He was also a frequent speaker at PCI industry training programs, sharing his expertise and fostering professional growth within the industry. Additionally, Merritt presented at multiple PCI industry events, highlighting his innovative approaches and industry insights. His enthusiasm for PCI was evident as he actively promoted PCI membership, encouraging companies to join and participate in the institute's activities.