Andy Chater-Lea
Senior Manager | Sustainability Assurance Analytics Lead
Andy is a Senior Manager within the Analytics & Modelling Assurance team where he leads the Sustainability Assurance Analytics community.
Andy is an ICAEW chartered accountant with a background in audit, financial modelling and data analytics. He started his career in external audit and has experience working in technical data-oriented roles on advisory and consulting engagements before more recently refocussing his work on sustainability topics.
He is involved in developing analytics and data products to support Deloitte’s Sustainability Assurance practice, particularly in the areas of metrics and CSRD reporting. His expertise covers the creation of data-driven tools and performing a technical specialist role on assurance engagements across a variety of sustainability subject matter including greenhouse gas emissions, financed emissions, water, waste, own workforce, payment practices, and XBRL tagging.