Olivier Boutellis-Taft is Chief Executive Officer at Accountancy Europe. He has been Accountancy Europe since 2006. He was previously a director with PricewaterhouseCoopers and a public prosecutor in France. A lawyer and economist by training, he has held several board positions, including with the European Policy Centre and XBRL International. Boutellis-Taft is a regular public speaker and contributor to thought-leadership publications on issues such as European affairs, sustainability, strategy and corporate governance. He co-founded North Star Transition which develops collaborative initiatives in response to biodiversity loss, climate and social crises by fostering systemic change.