JAG trainee certification pathway. 12 Courtesy of Dr John Anderson JAG trainee certification pathway.12 Courtesy of Dr John Anderson. DOPS, direct observation of procedural skills; JAG, Joint Advisory Group on Gastrointestinal Endoscopy; KPIs, key performance indicators; QA, quality assurance. JAG trainee certification pathway.12 Courtesy of Dr John Anderson. DOPS, direct observation of procedural skills; JAG, Joint Advisory Group on Gastrointestinal Endoscopy; KPIs, key performance indicators; QA, quality assurance. Keith Siau et al. Frontline Gastroenterol 2019;10:93-106 Copyright © BMJ Publishing Group Ltd & British Society of Gastroenterology. All rights reserved.