Solvency II Pillar 1 focuses on quantitative requirements for insurance undertakings, including the calculation of technical provisions, the Solvency Capital Requirement (SCR), the Minimum Capital Requirement (MCR), and valuation of assets and liabilities. These complex calculations require specialized software and tools that support robust risk modeling, regulatory compliance, and efficient data handling. Pillar 1 tools are designed to meet both the actuarial and regulatory needs of insurers. Below is an overview of key categories and types of software used under Pillar 1, along with their primary functions.
Actuarial Projection Tools
These tools are used to model and project cash flows, calculate best estimate liabilities, and simulate future scenarios under various economic and demographic assumptions. Commonly used software includes Moody’s AXIS, Milliman’s MG-ALFA, and Prophet by FIS. These platforms support both life and non-life product modeling and are essential for calculating the technical provisions required by Solvency II.
SCR Calculation Engines
For firms using the Standard Formula approach, SCR engines help compute capital requirements across different risk modules such as market, credit, underwriting, and operational risk. These engines often integrate regulatory parameters and allow for the application of simplifications, undertaking-specific parameters (USPs), and adjustments like the volatility or matching adjustments. Some tools also offer automated QRT population features.
Internal Model Platforms
Insurers developing partial or full internal models require advanced stochastic modeling platforms. These tools allow for dynamic simulation of risks, aggregation of risk profiles, and generation of distributions of eligible own funds and SCRs. Leading solutions include RiskAgility FM by Willis Towers Watson, Igloo by Moody’s, and Tyche. Internal model platforms often feature Monte Carlo simulation engines and enable complex dependency structures between risk factors. Solvency II Solutions do not currently support IM plaftorms of this nature.
Data Management and ETL Tools
Given the data-intensive nature of Pillar 1 reporting, insurers rely heavily on Extract, Transform, Load (ETL) tools and data management systems. These solutions ensure the quality, traceability, and auditability of data inputs used in the SCR and technical provision calculations. Examples include Tabular from Solvency II Solutions, and proprietary data warehouses developed specifically for actuarial and risk data.
Validation and Audit Tools
To support governance requirements, Pillar 1 software often includes validation, reconciliation, and audit trail features. These tools help identify inconsistencies in data, track changes over time, and document the methodology and assumptions used in calculations—important for internal governance and regulatory audits.
If you are considering changing any of your internal (or outsourced) Pillar 1 tools, please get in touch with your requirements.