The rule in plain words
The item "Catastrophe Risk Charge after risk mitigation" reported in Solvency Capital Requirement - Non-life and Health catastrophe risk (IRR.27.01) [RFF/MP/RM] should be equal to "Catastrophe Risk Charge before risk mitigation" minus "Estimated Risk Mitigation" added by "Estimated Reinstatement Premiums"
The headline gives only the template and the kind of check, because the rule is too long to say in a headline. The plain words above say all of it.
What to do if your return fails it
- 01Open the tables below and find the cells the rule reads.
- 02The check applies only when its first part holds in your return. When it does, the second part must hold too: fix the second part, or correct the first.
- 03The Bank of England allows a small rounding difference, worked out from the decimals each value is reported with.
- 04It runs only when your filing indicators mark IRR.01.01 and IRR.27.01 as reported.
- 05This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.
The cells it reads
Content of the submission (IRR.01.01.01.01)
Row
- R0940IRR.27.01.01 - Solvency Capital Requirement - Non-life and health catastrophe risk
Column
- C0010c
Solvency capital requirement - non-life and health catastrophe risk: natural catastrophe risk - flood (IRR.27.01.01.04)
Rows
- R1260Republic of Austria
- R1270Kingdom of Belgium
- R1280Republic of Bulgaria
- R1290Czech Republic
- R1300Swiss Confederation; Principality of Lichtenstein
- R1310French Republic [except Guadeloupe, Martinique, the Collectivity of Saint Martin and Réunion]; Principality of Monaco; Principality of Andorra
- R1320Federal Republic of Germany
- R1330Republic of Hungary
- R1340Italian Republic; Republic of San Marino; Vatican City State
- R1350Republic of Poland
- R1360Romania
- R1370Slovak Republic
- R1380Republic of Slovenia
- R1390United Kingdom of Great Britain and Northern Ireland
- R1400Total Flood specified Regions before diversification
- R1590Total Flood Other Regions before diversifications
- R1600Total Flood all Regions before diversification
Columns
- C0260Catastrophe Risk Charge before risk mitigation
- C0270Estimated Risk Mitigation
- C0280Estimated Reinstatement Premiums
- C0290Catastrophe Risk Charge after risk mitigation
Which returns it applies to
Line4 Check runs it on annual solo (ARS) return on Bank of England taxonomy 2.2.0. The Bank of England applies it to annual solo (ARS) returns, as a blocking check.
The Bank’s own words and formula
In the Bank of England’s list of validations, word for word:
The item "Catastrophe Risk Charge after risk mitigation" reported in IRR.27.01 - Solvency Capital Requirement - Non-life and Health catastrophe risk [RFF/MP/RM] should be equal to "Catastrophe Risk Charge before risk mitigation" minus "Estimated Risk Mitigation" added by "Estimated Reinstatement Premiums".
Show the formulaShowHide
The Bank of England's formula. Cells are written as {t: table, r: row, c: column}.
if ({t: IRR.01.01.01.01, r: R0940, c: C0010, z: Z0001} = $[s2c_CN:x1]) then {t: IRR.27.01.01.04, c: C0290, z: Z0001} = {t: IRR.27.01.01.04, c: C0260, z: Z0001} - {t: IRR.27.01.01.04, c: C0270, z: Z0001} + {t: IRR.27.01.01.04, c: C0280, z: Z0001} else true()Other rules on Content of the submission (IRR.01.01)
- Content of the submission and solvency capital requirement - non-life and health catastrophe risk: a conditional check (IR_bv0778)Blocking
- Content of the submission and solvency capital requirement - non-life and health catastrophe risk: a conditional check (IR_bv0783)Blocking
- Content of the submission and solvency capital requirement - non-life and health catastrophe risk: a conditional check (IR_bv0785)Blocking
- Content of the submission and solvency capital requirement - non-life and health catastrophe risk: a conditional check (IR_bv0786)Blocking
- Content of the submission and solvency capital requirement - non-life and health catastrophe risk: a conditional check (IR_bv0787)Blocking
- Content of the submission and solvency capital requirement - non-life and health catastrophe risk: a conditional check (IR_bv0788)Blocking
- Content of the submission and solvency capital requirement - non-life and health catastrophe risk: a conditional check (IR_bv0764)Blocking
- Content of the submission and solvency capital requirement - non-life and health catastrophe risk: a conditional check (IR_bv0790)Blocking
Every Solvency UK rule on IRR.01.01
Checks like this one, run at the point of submission, are the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.
