Simon Field is Head of Enterprise Architecture at Admiral. Previously, he was CIO advisor/coach at Gartner, Chief Architect at Emirates Group, and CTO at the UK’s Office for National Statistics. Over the past 12 years, Mr. Field has been studying architecture review methods, publishing the Solution Architecture Review Method as part of his research on the evaluation of service designs at the University of South Wales. He can be reached at simon.field@admiralgroup.co.uk.