Peer review: A critical tool for pension fund trustees
By Lameck Pattison
Peer review is fast becoming a must-have for pension fund trustees. It sharpens decisions, exposes hidden risks, and protects members’ money. Here’s why your fund can’t ignore it, writes Lameck Pattison, Qualified Actuary and head of investment strategy at Novare Actuaries and Consultants.
Pension fund trustees hold a serious responsibility: protecting the retirement security of millions of people. With so much depending on their decisions, even small mistakes – whether in financial assumptions or investment choices – can have long-term effects.
To manage this risk, more pension funds are turning to a valuable but often overlooked tool: independent peer review. When conducted properly, this rigorous external evaluation process provides an additional layer of assurance. It helps ensure decisions are technically sound, clearly explained, and aligned with the fund’s long-term goals.
It also enables trustees to demonstrate their fiduciary diligence and protect against reputational risk in an era of intense scrutiny.
What is peer review?
Peer review is a formal quality assurance process in which qualified professionals critically evaluate the work of their peers to ensure it is accurate, complete, and aligned with industry standards. In the context of pension funds, this typically involves an independent, professionally qualified counterpart, such as another actuary or investment consultant, reviewing the work of the primary advisor or actuary.
As defined by the CFA Institute, peer review provides an “independent review of investment processes and performance reporting [that is] critical to maintaining stakeholder confidence.” Similarly, the UK’s Institute and Faculty of Actuaries (IFoA) defines peer review as “an independent evaluation of actuarial work by another appropriately experienced actuary, conducted to ensure the work meets professional standards and is fit for its intended purpose”.
For pension funds specifically, peer review often focuses on critical areas such as asset allocations, liability projections, actuarial assumptions, and governance frameworks. It also helps ensure compliance with regulatory standards and fiduciary responsibilities.
Why peer review matters for pension funds
1. Enhanced trust and accountability
Pension funds manage trillions in assets, demanding the highest standards of transparency and accountability. According to the Organisation for Economic Co-operation and Development (OECD), peer review offers independent validation of critical work – from actuarial analysis to asset-liability management and investment strategy – helping trustees and beneficiaries trust that decisions are sound and responsible.
For trustees, it serves as a practical demonstration of fiduciary duty. An external validation creates an auditable trail of diligence, an essential safeguard in the event of disputes, litigation, or regulatory scrutiny.
2. Risk mitigation
Flawed assumptions or methodological errors can jeopardise a fund’s solvency. Peer review acts as a checkpoint, identifying weaknesses before they escalate into systemic risks, according to the World Bank.
It also offers reputational protection: by documenting that key decisions were subjected to professional scrutiny, funds can better withstand public and political criticism in the face of future underperformance or controversy.
3. Regulatory compliance
With evolving global standards like International Financial Reporting Standards (IFRS) and Solvency II, peer review ensures funds adhere to best practices, avoiding penalties and reputational damage, says the International Organisation of Securities Commissions (IOSCO), which brings together regulators like the US Securities Exchange Commission (SEC), South Africa’s Financial Sector Conduct Authority (FSCA), and the UK’s Financial Conduct Authority (FCA).
4. Continuous improvement
Peer review drives continuous improvement in pension fund management by creating a structured environment for professional growth and innovation. According to the Harvard Business Review, the process establishes “a culture of constructive challenge” that pushes advisors to refine their models and adopt more sophisticated approaches.
This occurs in several ways. Firstly, sharing knowledge helps professionals learn new methods. Then, diverse thinking within review teams boosts the accuracy of forecasts by 23%, according to the Pensions Policy Institute, while research by global consulting firm Mercer found that having to explain decisions encourages the use of innovative tools, such as AI-powered scenario modelling.
A cross-disciplinary review further enriches this process: when actuaries, investment professionals, risk experts, and legal advisors engage in collaborative discussions, the quality of decision-making improves, and the risk of groupthink is reduced.
Regular peer reviews also help identify systemic weaknesses, with the UK Pensions Regulator reporting a 35% reduction in recurring calculation errors among funds that institutionalised the practice. By fostering this cycle of feedback and improvement, peer review transforms what could be a compliance exercise into a powerful engine for professional development and strategic advancement in pension management.
Globally, high-performing pension systems, including those in the Netherlands, Canada, and Australia, have adopted peer review as a standard governance practice. For South African and African funds, embracing peer review signals alignment with global benchmarks.
Key components of an effective peer review
An effective peer review for pension funds is a thorough and structured process that assesses both the final reports and recommendations (the work product) as well as the underlying data, assumptions, and methods used (the work file).
1. Reviewing through the reader’s lens
The review should begin from the perspective of the reader (often trustees, regulators, or beneficiaries) who rely on the report to make critical decisions. The work must be clear, logically structured, and complete. The reviewer must verify that all assumptions are explicitly stated and reasonable for the context, and that the conclusions flow naturally from the data and analysis. This ensures the work is accessible and understandable to its intended audience, reinforcing confidence in the findings.
2. Upholding technical and professional standards
Beyond clarity, the peer review must rigorously assess compliance with relevant professional and regulatory standards. This involves verifying that the work aligns with accepted practices and meets all relevant legal and regulatory requirements. For pension funds, particular attention is paid to the reasonableness of long-term return assumptions, the robustness of actuarial models, and the effectiveness of stress testing under adverse economic scenarios. This technical validation is fundamental to safeguarding the fund’s financial integrity.
3. Addressing governance and business risk
An often overlooked but critical element of peer review is its role in evaluating governance and business risk. The reviewer must ensure the scope of the assignment is clearly defined and comprehensively addressed. They also examine whether any limitations or potential risks are transparently communicated, preventing misinterpretation that could lead to misguided decisions.
This dimension of peer review not only protects fiduciary duties of pension fund trustees but also serves as a reputational buffer in cases of underperformance or oversight.
4. Scrutinising the work file
Finally, the peer review must thoroughly examine the supporting work file to trace the entire analytical process, from raw data inputs to final conclusions. This includes confirming that proper checks and controls were applied throughout, documenting decisions on key assumptions and methodologies, and verifying that the workflow was appropriately managed. Compliance with applicable standards must be clearly demonstrable within this documentation. Such thorough scrutiny ensures the work is not only sound on the surface but fully defensible under detailed examination.
Balancing costs and benefits
While peer review requires investment – consultant fees, time, and resources – its long-term value is clear.
A 2023 Pensions & Investments study found that funds implementing routine peer reviews experienced a 27% decrease in compliance-related revisions and a measurable improvement in funding ratios over a five-year period.
The research established that funds with rigorous review processes report fewer corrective actions and stronger performance.
Conclusion
Peer review is not a luxury but a necessity for pension funds. In an era of volatility and scrutiny, it’s the linchpin of prudent management.
More than a box-ticking exercise, peer review is a strategic enabler, one that elevates governance, sharpens judgement, and future-proofs pension decision-making in a complex world.
By institutionalising this practice, funds can protect members, uphold trust, and navigate complexity with confidence.