International ERM Glossary

The International ERM Glossary is intended to provide users with a set of definitions that are in common usage around the world by actuaries, regulators and members of the insurance industry. The purpose in developing the glossary is to help provide a common understanding of the terms currently in use, as definitions and meanings have varied over time, and among practitioners. It can also be used as a training and educational tool for regulators.

The glossary can be consulted per letter, organization or grouping.

DISCLAIMER: The content of the International ERM Glossary has been compiled by the Joint ORSA Subcommittee of the Insurance Regulation Committee and the Enterprise and Financial Risk Committee of the IAA. This information has been collated and presented for educational and informational purposes to the members of the IAA and interested parties. The IAA assumes no responsibility for the accuracy, completeness, currency, reliability of the information in the International ERM Glossary or access to any information contained on any of the sources cited in the Glossary. The IAA, its employees and officers shall not be liable for any loss or damage, direct or indirect, which may arise or occur as a result of the use of or reliance upon any of the material in the International ERM Glossary.

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Glossary
TermGroupingOrganization or Jurisdiction Defining TermSource of DefinitionDefinition
Conditional Tail Expectation or Tail VaR (Tail Value at Risk)MethodsInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesConditional Tail Expectation or "CTE" or Tail Value at Risk ("TVaR") is the mean of the distribution above a certain percentile or confidence level (a) or in other words, the expected value of a loss given that the loss is above a specified threshold, which is defined according to a specified percentile value a. This risk measure has many other names including Tail Value at Risk, Tail Conditional Expectation and Expected Shortfall.C
Credit Risk (Counterparty Risk)Risk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk that a counterparty will be unable or unwilling to make payments due under a specific agreementC
Currency RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk of loss arising from movement in foreign exchange ratesC
Economic CapitalSolvency termsInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe amount of capital a company requires to cover its obligations with a given degree of confidence over a specific time horizon.E
Economic CapitalSolvency termsInternational Actuarial AssociationIAA Deriving Value from ORSAThe amount of capital a company requires to survive or to meet a business objective for a specified period of time and risk metric, given its risk profile.E
Emerging RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesA risk which may develop or which may already exist that is difficult to quantify or may have a high loss potentialE
Enterprise Risk ManagementGeneralInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesERM is a continuous process. ERM adopts a holistic view to risk and assesses risk from the perspective of the company's aggregate position as well as from a standalone perspective. ERM is concerned with all risks, including those that are unquantifiable or difficult to quantify. ERM considers uncertainty from both a positive and negative viewpoint. ERM aims to achieve greater value for all stakeholders by assisting in achieving an appropriate risk-reward balance. ERM considers both the short term and the long term aspects of risk.E
Equity RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk of loss associated with exposure to an adverse movement in equity pricesE
Group RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk of loss associated with exposure to other group companiesG
Inflation RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk of loss associated with exposure to an adverse movement in inflationI
Interest Rate RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk of loss associated with exposure to adverse movements in interest ratesI
Liquidity RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesLiquidity risk the risk associated with the ability to trade a particular asset quickly without incurring a lossL
Market RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk of loss arising from changes in market variables.M
Model RiskRisk CategoriesInternational Actuarial AssociationIAA ISAPThe risk that, due to deficiency in the model or in its use, an intended user of the results of the model will draw an incorrect conclusion from those resultsM
Operational RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk of loss from failed or inadequate internal processes, people and systems, or from external events.O
Own Risk and Solvency Assessment (ORSA)GeneralInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesA company's assessment of its risks and of the solvency needs associated with those risksO
Regulatory RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk arising from changes in regulation or legislationR
Reputational RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk that events could have an adverse impact on an organisation's reputation or brand value.R
Residual RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk remaining with an organisation following its risk management process and internal controls.R
Reverse Stress TestingMethodsInternational Actuarial AssociationIAA ISAPA process for  identifying events or scenarios that would lead to a predetermined financial indicator  for an organization (draft)R
RiskRisk CategoriesInternational Actuarial AssociationIAA Deriving Value from ORSAThe potential of future losses or shortfalls from expectations due to the deviation of actual from expected results.R
Risk AppetiteGeneralInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe level and type of risk that an organization is willing to accept in order to achieve its objectives.R
Risk AppetiteGeneralInternational Actuarial AssociationIAA Deriving Value from ORSAThe level of aggregate risk that a company chooses to take in pursuit of its objectives.R
Risk CapacitySolvency termsInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe extent of risk that an organisation is capable of undertakingR
Risk CapitalSolvency termsInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesRisk Based Capital (RBC) Capital Requirements that reflect the risk profile of the financial institutions.R
Risk LimitGeneralInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe maximum amount of risk that can be underwritten. Risk limits will often be identified for key risk-taking activities such as insurance underwriting and investment.R
Risk ProfileGeneralInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesA description of the risk exposures of an organization.R
Risk ProfileGeneralInternational Actuarial AssociationIAA Deriving Value from ORSAThe characteristics of the material and relevant risks to which a company is exposed over a specified period of time.R
Risk ToleranceGeneralInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesA quantitative description of the extent of risk that the company is willing to take in respect of a specific risk.R
SolvencySolvency termsInternational Actuarial AssociationIAA Deriving Value from ORSAThe adequacy of available economic or regulatory capital to meet future obligations or regulatory requirements.S
Strategic RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk in relation to the achievement of an organisation's strategic business plan and objectives.S
Stress TestMethodsInternational Actuarial AssociationIAA ISAPA process for assessing the impact of one possible event or several simultaneously or sequentially occurring possible events on an entity's financial position (draft).S
Time HorizonMethodsInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe time period associated with a given decision or measure.T
Underwriting RiskRisk CategoriesInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe risk of loss arising from movement in insurance variables including claim incidence, claim termination and persistency.U
Value-at-Risk (see also TailVaR)MethodsInternational Actuarial AssociationIAA - Acturial Aspects of ERM for Insurance CompaniesThe maximum loss that could occur with a specified probability over a given time horizon.V