Proposed International Standard on Sustainability Assurance 5000, General Requirements for Sustainability Assurance Engagements
External assurance plays a key role in enhancing trust and confidence in financial and non-financial reporting.
With the goal of enhancing the trust and confidence investors, regulators and other stakeholders have in sustainability information, this proposed standard will serve as a comprehensive, stand-alone standard suitable for any sustainability assurance engagements. It will apply to sustainability information reported across any sustainability topic and prepared under multiple frameworks. The proposed standard is also profession agnostic, supporting its use by both professional accountant and non-accountant assurance practitioners.
How to Share Feedback
The IAASB encourages all stakeholders to submit their comments electronically using the below Response Template to share their feedback. Respondents do not need to answer all the questions in the Explanatory Memorandum and can instead choose to answer only those questions relevant to them or those questions for which they have specific comments.
The IAASB recognizes that certain stakeholders, such as sustainability reporting users and preparers, may wish to share views or provide input at a more overall or less technical level than what the questions in the Explanatory Memorandum and Response Template may require or imply.
To accommodate this, the IAASB developed a stakeholder survey: bit.ly/ISSA5000survey. This user-friendly tool helps the IAASB obtain the views of stakeholders who may not ordinarily respond to IAASB consultations, including preparers of sustainability information, those with the oversight of its preparation, investors and other users of the sustainability information, sustainability reporting standard setters and members of the academic community. Survey responses will be aggregated and analyzed in conjunction with other feedback received. (To help stakeholders prepare their survey responses, the questions are available as well here.)
Webinars and Events
The IAASB is holding a range of engaging webinars and events to enhance understanding of ISSA 5000 and encourage participation in the public consultation.
- IAASB webinars: Proposed International Standard on Sustainability Assurance – What Practitioners and Regulators Need to Know, September 6 at 1 pm ET and September 7 at 8 am ET
- Corporate Disclosures webinar: Introducing a new global standard for sustainability assurance, September 22 at 3 pm BST / 10 am ET
- IFAC Sustainability Summit–Asia Pacific, hosted in partnership with AFA, CAPA, SAFA and Jeju Group, September 27 and September 28 (note, ISSA 5000 is on agenda for day 2)
- IFAC & Accountancy Europe in-person event: Preparing for High-Quality Sustainability Assurance Engagements, Oct. 3 at 2 pm CEST in Brussels
For all materials and information related to proposed ISSA 5000, please visit our dedicated web page.
Submitted Comment Letters
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The New York State Society of Certified Public Accountants (260.54 KB)(United States of America)
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PricewaterhouseCoopers International Limited (698.36 KB)(International)
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APTISA (304.6 KB)(International)
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Chartered Professional Accountants of Canada (354.56 KB)(Canada)
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Chamber of Financial Auditors of Romania (405.23 KB)(Romania)
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The Securities Analysts Association of Japan (306.03 KB)(Japan)
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Global Legal Entity Identifier Foundation (GLEIF) (189.99 KB)(Germany)
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Grant Thornton International Ltd (653.38 KB)(International)
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External Reporting Board (XRB) (620.93 KB)(New Zealand)
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KICPA(The Korean Institute of Certified Public Accountants) (559.56 KB)(Korea)
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CPA Australia (444.55 KB)(Australia)
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Hong Kong Institute of Certified Public Accountants (738.83 KB)(Hong Kong, Special Administrative Region of China)
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Institut Akuntan Publik Indonesia (383.57 KB)(Indonesia)
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Office of the Auditor-General (325.29 KB)(New Zealand)
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Federation of Accounting Professions (TFAC) (282.22 KB)(Thailand)
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Australian Auditing and Assurance Standards Board (440.53 KB)(Australia)
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Institute of Singapore Chartered Accountants (ISCA) (342.2 KB)(Singapore)
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Basel Committee on Banking Supervision (387.96 KB)(Switzerland)
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The Japanese Institute of Certified Public Accountants (JICPA) (392.55 KB)(Japan)
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IFAC (International Federation of Accountants) (387.26 KB)(International)
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Keidanren (Japan Business Federation) (888.91 KB)(Japan)
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EXPERTsuisse (149.39 KB)(Switzerland)
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EFFAS (293.67 KB)(International)
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Chikako Makino (489.06 KB)(Japan)
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CEAOB (237.44 KB)(Europe & Central Asia)
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Institut des Réviseurs d'Entreprises/Instituut van de Bedrijfsrevisoren (Belgium) (238.63 KB)(Belgium)
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Malaysian Institute of Accountants (429.65 KB)(Malaysia)
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PUBLIC ACCOUNTANTS AND AUDITORS BOARD ZIMBABWE (550.41 KB)(Zimbabwe)
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CPA Ireland (320.43 KB)(Ireland)
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Baker Tilly International (555.25 KB)(International)
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Pan African Federation of Accountants (363.99 KB)(Africa)
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The Institute of Chartered Accountants of Pakistan (ICAP) (377.78 KB)(Pakistan)
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International Association of Insurance Supervisors (541.07 KB)(Switzerland)
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EGIAN, European Group of International Accounting Networks and Associations (723.56 KB)(Europe & Central Asia)
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Nordic Federation of Public Accountants (NRF) (421.92 KB)(Sweden)
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We Mean Business Coalition (391.55 KB)(International)
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Chartered Accountants Ireland (417.86 KB)(Ireland)
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The Malta Institute of Accountants (MIA) (297.89 KB)(Malta)
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Nexia International (570.67 KB)(International)
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Consejo General de Economistas de España (384 KB)(Spain)
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ASEAN Federation of Accountants (329.07 KB)(Vietnam)
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European Contact Group (439.5 KB)(Belgium)
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Eumedion (467.58 KB)(Netherlands)
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ASSIREVI (427.73 KB)(Italy)
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ICAS (353.89 KB)(United Kingdom)
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CNCC-CNOEC (777.36 KB)(France)
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IDW e.V. (761.63 KB)(Germany)
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CA Sri Lanka (305.4 KB)(Sri Lanka)
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ICPAR (319.36 KB)(Rwanda)
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Office of the Auditor General of Canada (298.87 KB)(Canada)