Definition:Own risk and solvency assessment
📋 Own risk and solvency assessment (ORSA) is a regulatory requirement that compels insurers and reinsurers to conduct a comprehensive, forward-looking evaluation of the risks they face and the adequacy of their capital resources to absorb those risks under a range of scenarios. Unlike static solvency calculations that measure capital at a single point in time, the ORSA demands that companies articulate their own view of risk — one that reflects their specific business profile, risk appetite, strategic plans, and vulnerabilities that standard regulatory formulas may not fully capture. The concept emerged most prominently through the Solvency II directive in the European Union, where it forms a core pillar of the supervisory framework, but parallel requirements exist in other jurisdictions: the NAIC adopted ORSA requirements for large U.S. insurers through the Risk Management and Own Risk and Solvency Assessment Model Act, and similar expectations appear under regimes in Bermuda, Japan, and the International Association of Insurance Supervisors' Insurance Core Principles.
🔍 In practice, an insurer's ORSA process involves identifying and quantifying all material risks — including underwriting risk, market risk, credit risk, operational risk, and liquidity risk — and then projecting how those risks interact with the company's capital position over a multi-year planning horizon. The assessment typically incorporates stress testing and scenario analysis to explore how adverse events such as catastrophic losses, financial market shocks, or shifts in reserve adequacy could erode solvency. Management and the board are expected to own the process, not merely delegate it to actuarial or risk functions, and the resulting ORSA report is submitted to the relevant supervisory authority. Under Solvency II, the ORSA must be performed at least annually and whenever the insurer's risk profile changes materially, while the NAIC framework requires a similar summary report for insurers belonging to groups that exceed specified premium thresholds.
💡 The ORSA represents a philosophical shift in insurance regulation — moving away from a purely formulaic, one-size-fits-all approach to capital adequacy and toward a regime where each insurer must demonstrate genuine understanding of its own risk landscape. For insurers, this means the ORSA is far more than a compliance exercise; it serves as a strategic tool that connects enterprise risk management with capital planning, business strategy, and governance. Regulators use ORSA submissions to assess whether a company's internal risk culture is robust and whether management has a credible plan for maintaining solvency under stress. Weaknesses revealed in the ORSA process can trigger supervisory intervention, additional capital requirements, or restrictions on business activities, making it one of the most consequential touchpoints between an insurer and its regulator.
Related concepts: