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New (ICSR) Supplemental Guidance

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COSO Releases New “Achieving Effective Internal Control Over Sustainability Reporting” (ICSR) Supplemental Guidance

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Builds Trust and Confidence in ESG/Sustainability Reporting and Decision-Making

The principal authors of this guidance are:

  • Robert Herz, former FASB chair, founding member of the IASB and former SASB Foundation board member;

  • Robert Hirth, Senior Managing Director at Protiviti, former COSO Chair and former vice-chair of the SASB;

  • Douglas Hileman, consultant, ESG specialist, and member of [former] ESG Leadership Knowledge Group;

  • Shari H. Littan, IMA Director, Corporate Reporting Research and Thought Leadership;

  • Brad Monterio, IIA EVP of Member Competency and Learning and member of the IFRS Foundation’s IRCC; and

  • Jeffrey C. Thomson, President and CEO of IMA and former COSO board member/lead director.


COSO wishes to thank Chair Emeritus Paul Sobel for his oversight and leadership of this project during his term as Chair.

For more information, please contact Cecile Fradkin or Giuseppe Barone.

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