ICGN Response to the International Auditing and Assurance Standards Board (IAASB) on the International Standard on Sustainability Assurance 1 December 2023 23. ICGN Letter to IAASB on ED-5000.pdf 216.27 KB, ICGN LETTER TO IAASB ON ED-5000 Share this page Using your device Twitter Facebook LinkedIn WhatsApp Pinterest Reddit Email