TONDERAI Mabambe has been appointed to the International Public Sector Accounting Standards Board (IPSASB) Sustainability Implementation Forum, underscoring Zimbabwe’s expanding influence in global public financial management.
The appointment places Zimbabwean expertise at the very centre of global efforts to shape the future of public sector sustainability reporting.
Mabambe’s selection confirms that Zimbabwe’s professionals are increasingly seen not just as participants in global debates, but as thought leaders capable of shaping international standards.
Currently serving as director of reporting (Sustainability and Financial Reporting) for a leading African sustainability organisation, he leads efforts to advance both sustainability and financial reporting frameworks across the continent. His work has helped position Zimbabwe as a hub of reporting excellence in Africa.
His appointment on the IPSASB Forum brings Zimbabwe alongside representatives from Australia, Canada, Brazil, New Zealand and other nations contributing to the world’s first public sector climate reporting standards.
“I am, above all, a proud Zimbabwean. Every contribution I make on this Forum is made in the name of my country and my continent. Together, we are building a future where Zimbabwe’s voice matters in every room where decisions are made,” Mabambe said.
He joins the Forum at a pivotal moment. The SIF was established by IPSASB to work with public sector entities worldwide in developing its inaugural IPSASB Sustainability Reporting Standard (IPSASB SRS™) for climate-related disclosures.
The Forum gathers real-world feedback on proposed standards, tests their implementability, and helps develop implementation guidance and illustrative examples.
In January 2026, IPSASB released its landmark IPSASB SRS 1, Climate-related Disclosures – the world’s first sustainability reporting standard tailored specifically for governments and public sector entities.
Developed with support from the World Bank, the framework allows public sector organisations to disclose climate-related risks and opportunities with the same rigour expected of the private sector, aligning where appropriate with IFRS S2.
Mabambe joins a distinguished panel of global practitioners tasked with guiding the implementation of these standards across different jurisdictions.
His role will involve contributing technical expertise to help governments and public sector entities navigate the transition toward comprehensive sustainability reporting.
An audit and finance professional recognised for innovative thinking, Mabambe brings extensive experience in financial accounting, external audit, and reporting across financial services, manufacturing, mining, and the non-governmental sector.
His technical competence and commitment to accountability are well established, including his role as country champion (Zimbabwe) for the International Financial Reporting for Non-Profit Organisations (IFR4NPO) project.
His leadership ensures that African and Zimbabwean realities inform global standards – not as an afterthought, but as an integral part of the conversation.
“Mabambe’s appointment is a proud moment for Zimbabwe and a clear signal that our professionals can compete and lead on the world stage,” said a statement from his organisation.
“His contribution to the IPSASB Sustainability Implementation Forum ensures that African perspectives, particularly from economies like Zimbabwe, are not only heard but actively shape the standards that will define public sector transparency for generations.”
The IPSASB sustainability standards mark a turning point in public financial management.
Historically, sustainability reporting has focused on the private sector, yet governments are both significant contributors to emissions and critical enablers of climate policy, often accounting for more than 40% of economic activity in developed economies.
IPSASB SRS 1, effective for annual reporting periods beginning on or after 1 January 2028, requires entities to disclose governance structures, strategies, risk management processes, and metrics, including greenhouse gas emissions related to climate change.
It aligns closely with private sector frameworks such as IFRS Sustainability Disclosure Standards, promoting coherence across the economy.
A second phase of standard-setting, expected by the end of 2026, will address the more complex area of reporting on climate-related public policy programmes and their outcomes.
Through Mabambe’s participation, Zimbabwe gains a seat at the table where these decisions are made – ensuring the country’s unique challenges and opportunities inform the final shape of implementation guidance.
Forum participants collaborate with other preparers of climate-related disclosures to share good practice in this emerging field.
By piloting disclosure requirements and engaging in discussions with fellow members, they contribute directly to shaping standards that will define public sector transparency for decades.
His participation aligns with growing international momentum: according to IFAC and CIPFA, 56 percent of jurisdictions are expected to report on an accrual basis by 2030, with the majority using IPSAS standards directly or through adapted national frameworks.