www.gmcs.info - Advantage through Quality GMCS - The Global MICE Certification Standard The GMCS certification provides a quality mark of recognition in a digitally connected world aimed at enhancing standards, network visibility and enhance global fair trade with the MICE mega market place This independent digital network leverages your professional skills portfolio with an ever-expanding buyer network in both emerging high-growth markets, and established mature high net value producing markets in a data driven and results oriented way