13 March 2026
The PIOB welcomes Emily Fitts as new Chair of the Monitoring Group
We look forward to working with Emily in her new role, building on the work of her predecessor, Ryan Wolfe said Tshego Modise, PIOB Chair
Share
PIOB-NEWS-nominations
11 March 2026
The PIOB SSB NomCo issues new global Invitations for Applications to the IESBA and the IAASB
The Standard-Setting Boards Nominations Committee has issued Invitations for Applications to the IAASB and the IESBA
Share
PIOB NEWS Publications
6 March 2026
New Q4 – 2025 oversight publications available
New PIOB quarterly publications available.
Share
PIOB NEWS Certifications
18 December 2025
The PIOB certifies the IAASB´s Experts Narrow-Scope Amendments
The PIOB certifies the IAASB’s Narrow-Scope Amendments
Share
9 December 2025
The PIOB announces appointment of the IAASB Vice-Chair
The PIOB appoints Edo Kienhuis as IAASB Vice-Chair.
Share
PIOB NEWS Publications
14 November 2025
New Q3 – 2025 oversight publications available
New PIOB quarterly publications available.
Share
11 November 2025
The PIOB approves new IAASB and IESBA composition for 2026
The PIOB has approved appointments and re-appointments to the IAASB and to the IESBA
Share
30 September 2025
The PIOB welcomes new Chair
The PIOB welcomes Tshego Modise as new Chair and thanks Linda de Beer for her leadership
Share
PIOB NEWS Certifications
29 August 2025
The PIOB certifies Amendments to the IAASB standards – PIE Track 2
The PIOB certifies the IAASB´s Narrow Scope Amendments
Share
PIOB NEWS Publications
1 August 2025
New Q2 – 2025 oversight publications available
New PIOB quarterly publications available.
Share
New public report 20
14 July 2025
The PIOB Publishes its 20th Public Report
The report highlights the outcomes of our work in 2024. It is published alongside the PIOB’s 2024 Financial Statements.
Share
10 July 2025
Extension of Deadline for IAASB Invitation for Applications
The PIOB SSB NomCo has extended the deadline for applications to the IAASB to 7 September, 2025.
Share
PIOB NEWS Certifications
8 July 2025
The PIOB certifies ISA 240 (Revised) Fraud
The PIOB certifies the International Standard on Auditing (ISA) 240 (Revised) Fraud
Share
PIOB NEWS Publications
3 June 2025
New Q1 – 2025 oversight publications available
The PIOB has released new quarterly oversight publications that provide valuable insights into how the PIOB identifies Public Interest Issues.
Share
28 May 2025
The PIOB Re-appoints IAASB chair
The PIOB is delighted to announce Tom Seidenstein´s re-appointment as Chair of the IAASB
Share
PIOB NEWS Certifications
10 April 2025
The PIOB certifies ISA 570 (Revised 2024) Going Concern
The PIOB certifies the International Standard on Auditing (ISA) 570 (Revised 2024) Going Concern
Share
8 April 2025
The PIOB welcomes Ryan Wolfe as new Chair of the Monitoring Group.
We look forward to working with Ryan in his new role, building on the strong foundation laid by his predecessor, Paul Munter
Share
20 March 2025
The PIOB appoints new member to the PIOB Standard-Setting Boards Nominations Committee
The PIOB is pleased to announce the appointment of Megan Zietsman as member of the PIOB Standard-Setting Boards Nominations Committee (SSB NomCo).
Share
PIOB-NEWS-nominations
10 March 2025
The PIOB SSB NomCo issues new global Invitations for Applications to the IESBA and the IAASB
The Standard-Setting Boards Nominations Committee has issued Invitations for Applications to the IAASB and the IESBA
Share
PIOB NEWS Publications
27 February 2025
New Q4 – 2024 oversight publications available
The PIOB has released new quarterly oversight publications that provide valuable insights into how the PIOB identifies Public Interest Issues.
Share
20 January 2025
Sustainability standards: a global baseline to evolve in line with public interest needs
Following the PIOB Certifications of 12 November 2024 and 17 January 2025, market participants and policymakers around the world now have a robust global
Share
17 January 2025
PIOB Certifications
The PIOB certifies the IESBA approval of IESSA and Use of External Experts.
Share
19 December 2024
The Monitoring Group appoints Board Members to the PIOB
The Monitoring Group (MG) has announced that Mr. Han Yi will be joining the PIOB in January 2025
Share
New SSB NomCo composition
11 December 2024
The PIOB announces new composition of the PIOB Standard-Setting Boards Nominations Committee
The PIOB announces the first rotation of members on its SSB NomCo.
Share
19 November 2024
The PIOB approves new IAASB composition for 2025
The PIOB has approved appointments and re-appointments to the International Auditing and Assurance Standards Board (IAASB), effective 1 January 2025.
Share
19 November 2024
The PIOB re-appoints IESBA chair and approves new IESBA 2025 composition
The PIOB is delighted to announce Gabriela Figueiredo Dias’ re-appointment as Chair of the International Ethics Standards Board for Accountants (IESBA)
Share
4 November 2024
New Q3 oversight publications available
The PIOB has released new quarterly oversight publications which provide valuable insights into how the PIOB identifies public interest issues and carries out its
Share
30 July 2024
New Q2 oversight publications available
The PIOB has released new quarterly oversight publications which provide valuable insights into how the PIOB identifies public interest issues and carries out its
Share
12 June 2024
Applications to the International Ethics Standards Board for Accountants (IESBA)
Additional outreach is being undertaken for one vacancy to serve as a board member on the IESBA
Share
7 June 2024
The MG Invites Applicants Interested in Joining the PIOB
The Monitoring Group (MG) has issued an open call for applications for a board member to serve on the PIOB for an initial 3-year
Share
19th-public-report
31 May 2024
The PIOB publishes its 19th Public Report
The report highlights the outcomes of our work in 2023 and all the changes both we and the standard-setting ecosystem have undergone during the
Share
28 May 2024
The PIOB hosts the MACAM Conference at its Secretariat in Madrid.
The PIOB welcomed once again the students of the Máster Oficial en Contabilidad, Auditoría y Mercados de Capitales (MACAM) to the PIOB Secretariat in
Share
23 April 2024
New oversight publications available
The PIOB has released its quarterly oversight publications which provide valuable insights into how the PIOB identifies public interest issues and carries out its
Share
11 April 2024
PIOB CONCLUSIONS
The PIOB concludes on the IAASB and the IESBA Strategies and Work Plans.
Share
11 April 2024
PIOB CERTIFICATIONS
The PIOB certifies the IESBA approval of the “Revisions to the Code addressing tax planning and related services”
Share
29 February 2024
New PIOB Secretary General
The PIOB appoints new Secretary General to continue enhancing its Public Interest role
Share
6 February 2024
The PIOB establishes inaugural Stakeholder Advisory Council
The Public Interest Oversight Board (PIOB) has established the first Stakeholder Advisory Council (SAC)
Share
7 December 2023
The PIOB SSB NomCo issues new global Invitations for Applications to the IAASB and the IESBA
The Standard-Setting Boards Nominations Committee has issued Invitations for Applications to the IAASB and the IESBA
Share
5 December 2023
PIOB Certification
The PIOB certifies the IAASB approval of the “International Standard on Auditing for Audits of Financial Statements of Less Complex Entities”.
Share

Dr. Han Yi

PIOB member – since 2025

Han Yi is a distinguished accounting professional with extensive expertise in standard-setting, corporate governance, and sustainability reporting. He currently serves as Chief Executive Officer of the Korea Accounting Institute (KAI) and chairs both the Korea Accounting Standards Board (KASB) and the Korea Sustainability Standards Board (KSSB).

He has previously held leadership roles as an outside director and audit committee chair for major South Korean corporations, including DL Group, and served as an expert on capital markets for South Korea’s National Economic Advisory Council. Han Yi is also a Professor of Accounting at Korea University Business School (currently on leave, resuming March 1, 2026), combining academic insight with practical expertise in corporate governance and financial reporting at national and international levels.

Han holds a Bachelor of Arts in Business from Seoul National University, a Master’s in Professional Accounting from the University of Texas at Austin, and a Ph.D. in Business, with a concentration in Accounting, from Michigan State University.

Suscribe to our Newsletter

PIOB News

* indicates required
I consent to the retention of my data by the PIOB
I confirm that I have read the PIOB privacy policy
I agree to receive communications from the PIOB