2 min readWarningEIOPA taxonomy 2.10.0Updated 11 November 2026

Content of the submission and 2 other templates: a conditional check (S.01.01, S.26.08, S.26.09, EIOPA rule BV1796)

A warning on the content of the submission (S.01.01), solvency capital requirement - for undertakings using an internal model (partial or full) (S.26.08) and internal model: market and credit risk - for financial instruments (S.26.09) templates, in the annual solo (ARS) return.

It applies to 2.8.2 returns too, the release for the 2026 returns, and Line4 Check runs it there as well.

The rule in plain words

If the item "Solvency Capital Requirement - for undertakings using an internal model (partial or full) (S.26.08.01)" reported in S.01.01.01.01 Content of the submission is '5: Reported due to use of full internal model' then the "Inflation risk" value of "Solvency Capital Requirement" reported in S.26.08.01.01 Solvency Capital Requirement - for undertakings using an internal model (partial or full), Component - specific information should be equal to "Inflation risk" value of "mVaR 99.50%" reported in S.26.09.01.02 Internal model - Market and credit risk for financial instruments - mVaR and VaR percentiles - including LAC TP but excluding LAC DT - each as marginal shock in the designated risk

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

  1. 01Open the tables below and find the cells the rule reads.
  2. 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.
  3. 03It runs only when your filing indicators mark S.01.01, S.26.08 and S.26.09 as reported.
  4. 04This is a warning. It does not stop the return on its own, but your supervisor may ask you to explain it.

The cells it reads

Content of the submission (S.01.01.01.01)

Row

  • R0561S.26.08.01 - Solvency Capital Requirement - for undertakings using an internal model (partial or full)

Column

  • C0010Reporting status

Solvency capital requirement - for undertakings using an internal model (partial or full): component - specific information (S.26.08.01.01)

Row

  • R0110Inflation risk

Column

  • C0010Solvency Capital Requirement

Internal model: market and credit risk - for financial instruments: internal model - market and credit risk for financial instruments - mVaR and vaR percentiles - including LAC TP but excluding LAC DT - each as marginal shock in the designated risk (S.26.09.01.02)

Row

  • R0080Inflation risk

Column

  • C0020mVaR 99.50%

Which returns it applies to

Line4 Check runs it on annual solo (ARS) return on EIOPA taxonomy 2.10.0. EIOPA applies it to annual solo (ARS) returns, as a warning.

EIOPA’s own words and formula

In EIOPA’s list of validations, word for word:

If the item "S.26.08.01 - Solvency Capital Requirement - for undertakings using an internal model (partial or full)" reported in S.01.01.01.01 Content of the submission is '5: Reported due to use of full internal model' then the "Inflation risk" value of "Solvency Capital Requirement" reported in S.26.08.01.01 Solvency Capital Requirement - for undertakings using an internal model (partial or full), Component - specific information should be equal to "Inflation risk" value of "mVaR 99.50%" reported in S.26.09.01.02 Internal model - Market and credit risk for financial instruments - mVaR and VaR percentiles - including LAC TP but excluding LAC DT - each as marginal shock in the designated risk.
Show the formulaShow

EIOPA's formula. Cells are written as {t: table, r: row, c: column}.

if {t: S.01.01.01.01, r: R0561, c: C0010} = [s2c_CN:x81] then {t: S.26.08.01.01, r: R0110, c: C0010, z: Z0001} = {t: S.26.09.01.02, r: R0080, c: C0020, z: Z0001} else true()

Every Solvency II rule on S.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.