Episode 4: AI, sustainability and trust: three things worth your attention

Trust has always been the currency of the accounting profession, and this month's stories show just how much that idea is being tested and reinforced at the same time.First up is a new paper from Chartered Accountants Worldwide on artificial intelligence and trust in the profession. Its central message is refreshingly clear: no matter how advanced the tool, responsibility for professional work always rests with the Chartered Accountant. The paper sets out five core principles, human accountability, professional scepticism, awareness of AI specific trust risks, strong governance, and cybersecurity and transparency, then walks through eleven concrete risk areas, from automation bias to accountability gaps. It closes with a practical framework of questions firms can use before adopting an AI tool, not after. The bottom line: AI can sharpen our work, but it can't carry our ethical obligations for us.On the sustainability side, Chartered Accountants Australia and New Zealand has released a new Sustainability Playbook, and it's a genuinely useful resource. It walks practitioners through the fundamentals of stakeholder mapping and materiality assessments, then into strategy, target setting, and data processes, before addressing how to embed sustainability into an organisation's culture. It also covers inclusive workplace practices and mental health, a good reminder that sustainability is as much about people as it is about emissions data. As CA ANZ puts it, Chartered Accountants play a vital role in producing decision useful sustainability disclosures that investors and stakeholders rely on, so a clear playbook like this gives practitioners a real head start.Finally, for anyone working at the sharp end of ESG reporting, the ESG and Sustainability Controllers Conference 2026 is worth diarising. Running from September 15th to 17th and organised by A4S in partnership with the Center for Impact at UCLA Anderson, it's built specifically for finance leaders and controllers dealing with real world reporting challenges rather than theory. Expect sessions on ESG governance structures, materiality assessments, data controls, executive communication, and financial modelling that connects sustainability directly to business impact. Registration is open now through the A4S website.Taken together, these three stories point to the same conclusion: the profession is being asked to move faster on both AI and sustainability, and the accountants who earn the most trust will be the ones who pair that speed with judgment, governance, and genuinely useful practical tools.