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📊🛡️ '''Solvency capital requirement (SCR)''' is the amount of [[Definition:EligibleRegulatory own fundscapital | eligible capital]] that an [[Definition:Insurance carrier | insurer]]insurance or [[Definition:Reinsurer |reinsurance reinsurerundertaking]] must hold under the [[Definition:Solvency II | Solvency II]] framework to absorb significant unexpected losses over a one-year time horizon with a 99.5 percent% confidence level — effectively calibratedlevel—equivalent to withstandsurviving a one1-in-200-year adverse event. ItIntroduced by the European Union's Solvency II Directive, which took effect in January 2016, the SCR represents the core quantitative pillar of European insurance prudential regulation and applies to insurers and [[Definition:Reinsurer | reinsurers]] across all EU and EEA member states. It replaced earlier, more simplistic [[Definition:Solvency regulationI | solvencySolvency regulationI]] requirements that many regulators and servesmarket asparticipants considered inadequate for capturing the triggerfull pointspectrum forof risks heightenedborne supervisoryby interventionmodern ifinsurance breachedenterprises.
🔧📐 FirmsInsurers can calculate their SCR using either thea [[Definition:Standard formula | standard formula]] prescribed by the [[Definition:European Insurance and Occupational Pensions Authority (EIOPA) | [[Definition:European Insurance and Occupational Pensions Authority (EIOPA) | EIOPA]]) or an [[Definition:Internal model | internal model]] approved by their national [[Definition:Insurancesupervisory regulator | supervisor]]authority. The standard formula aggregates capital charges across defined risk modules — modules—[[Definition:Underwriting risk | underwriting risk]] (split into life, non-life, and health sub-modules), [[Definition:Market risk | market risk]], [[Definition:Credit risk | credit risk]] (counterparty default), and [[Definition:Operational risk | operational risk]] — then applies—applying correlation matrices to reflect diversification benefits. InternalFirms models,with bymore sophisticated risk contrastprofiles, letsuch firmsas uselarge theircomposite owngroups dataor andspecialty methodologies[[Definition:Reinsurer | reinsurers]], often producingdevelop apartial moreor tailoredfull (andinternal sometimesmodels lower)that capitalmore figure.accurately Regardlessreflect oftheir approachspecific exposures, though the approval process is rigorous and resource-intensive. The SCR must be recalculatedcovered atby least[[Definition:Eligible annuallyown andfunds reported| toeligible theown supervisorfunds]], withclassified anyinto materialquality changetiers, inand riskbreaching profilethe triggeringSCR antriggers ada hocrequirement reassessmentto submit a realistic recovery plan to the supervisor.
🌐 Beyond Europe, the SCR concept has influenced prudential regimes worldwide. China's [[Definition:China Risk Oriented Solvency System (C-ROSS) | C-ROSS]] framework and Bermuda's enhanced capital requirement share philosophical similarities, calibrating risk-based capital to a defined confidence level, although the specific calibrations, risk modules, and supervisory responses differ. In the United States, the [[Definition:National Association of Insurance Commissioners (NAIC) | NAIC]]'s [[Definition:Risk-based capital (RBC) | risk-based capital]] system pursues analogous objectives through a different methodology, using factor-based charges rather than a modular value-at-risk approach. For global insurance groups, understanding the SCR and its interaction with group-level capital requirements is critical when allocating capital across subsidiaries, planning [[Definition:Reinsurance | reinsurance]] programs, or evaluating the impact of [[Definition:Mergers and acquisitions (M&A) | acquisitions]] in Solvency II jurisdictions. The SCR ratio—own funds divided by the SCR—has also become a key metric watched by rating agencies, investors, and [[Definition:Insurance-linked securities (ILS) | ILS]] market participants.
⚖️ Breaching the SCR does not immediately force an insurer to cease writing business, but it does set a demanding supervisory clock in motion. The firm must submit a realistic recovery plan and restore its capital position within a timeframe agreed with the regulator — typically no longer than six months, extendable to nine in exceptional market conditions. For [[Definition:Chief financial officer (CFO) | CFOs]] and [[Definition:Chief risk officer (CRO) | CROs]], managing the SCR ratio (own funds divided by the SCR) has become a central strategic metric, influencing decisions on [[Definition:Reinsurance purchasing | reinsurance purchasing]], [[Definition:Asset-liability management (ALM) | asset-liability management]], product pricing, and dividend policy. Investors and [[Definition:Rating agency | rating agencies]] also monitor SCR ratios closely, making them a de facto market signal of an insurer's financial resilience.
'''Related concepts:'''
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* [[Definition:Solvency II]]
* [[Definition:Minimum capital requirement (MCR)]]
* [[Definition:Own risk and solvency assessment (ORSA)]]
* [[Definition:Risk-based capital (RBC)]]
* [[Definition:Internal model]]
* [[Definition:EligibleOwn ownrisk fundsand solvency assessment (ORSA)]]
* [[Definition:European Insurance and Occupational Pensions Authority (EIOPA)]]
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