IPSASB Public Sector Standard Setters Forum 2025
Global public sector standard setting is at a critical juncture.
Juan Carlos Guerra
Technical Advisor for Hernán Casinelli
Ecuador
Juan Carlos Guerra is an Audit Director at Grant Thornton Ecuador, where he is the Methodology leader and a member of the Technical Committee. His primary responsibility in these areas is the analysis and research of technical matters related to accounting and auditing, as well as providing technical support to other professionals at the Firm.
Mr. Guerra began his career at PwC Ecuador, where he worked for 15 years, in his last years as a responsible manager for the internal quality review process. Throughout his career, he has led audit processes in various industries within the private sector, specializing in the pharmaceutical, financial, services, manufacturing, and commercial industries.
Mr. Guerra is a Certified Public Accountant (CPA), a Commercial Engineer, and holds a Master of Business Administration (MBA). Additionally, he is a university professor in the fields of accounting and auditing and has participated as a speaker and trainer in multiple seminars and courses at both national and international levels.
Muhammad Samiullah Siddiqui
Technical Advisor to Khalilullah Shaikh
Pakistan
Jumadi Anggana
Technical Advisor to Sidharta Utama
Indonesia
Jumadi Anggana is an Assurance Partner at KAP Rintis, Jumadi, Rianto & Rekan (PwC Indonesia) and serves as the Territory Assurance Leader for PwC Indonesia. In this role, he leads and manages the firm's assurance practice.
Mr. Anggana began his career at KAP Siddharta & Siddharta, which was initially a member firm of Coopers & Lybrand in Indonesia and later became a member firm of KPMG in 1998. In 2007, he joined KAP Hadi Sutanto & Rekan, a member firm of PricewaterhouseCoopers, which eventually evolved into KAP Rintis, Jumadi, Rianto & Rekan.
With over 29 years of experience, Mr. Anggana specializes in providing assurance services and financial reporting advisory support. His diverse clientele includes national, multinational, and state-owned companies across various industries such as telecommunications, electronics, automotive, toll roads, manufacturing, healthcare, and power generation.
Mr. Anggana served as a member of the Financial Accounting Standards Board (DSAK) at the Institute of Indonesia Chartered Accountants (IAI) from 2005 to 2012, a period of significant change in the adoption of accounting standards in Indonesia. This experience provided him with valuable insights into standard convergence, as well as the adoption and implementation of new accounting standards. Currently, he is a member of the National Council of IAI.
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