2 min readWarningEIOPA taxonomy 2.10.0Updated 11 November 2026

Solvency capital requirement - for undertakings using an internal model (partial or full) and internal model - life and health underwriting risk: a total must equal the sum of its parts (S.26.08, S.26.14, EIOPA rule BV1818)

A warning on the solvency capital requirement - for undertakings using an internal model (partial or full) (S.26.08) and internal model - life and health underwriting risk (S.26.14) templates, in the annual group (ARG) 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

The "Solvency Capital Requirement" value of "Trend risk" reported in S.26.08.04.01 Solvency Capital Requirement - for groups using an internal model (partial or full), Component - specific information should be equal to the sum of "Solvency Capital Requirements" value of "Trend risk" reported in S.26.14.01.02 Life and Health underwriting risk - Life SCR and percentiles - Alternative block and of "Solvency Capital Requirements" value of "Trend risk" reported in S.26.14.01.05 Life and Health underwriting risk - Health SCR and percentiles - Alternative block

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. 02Add up the parts in your return and compare the result with the total.
  3. 03If they differ, a part is missing, a value sits in the wrong cell, or the total is out of date.
  4. 04EIOPA allows a small rounding difference, worked out from the decimals each value is reported with.
  5. 05It runs only when your filing indicators mark S.26.08 and S.26.14 as reported.
  6. 06This 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

Solvency capital requirement - for undertakings using an internal model (partial or full): component - specific information (S.26.08.04.01)

Row

  • R0460Trend risk

Column

  • C0010Solvency Capital Requirement

Internal model - life and health underwriting risk: life and health underwriting risk - life SCR and percentiles - alternative block (S.26.14.01.02)

Row

  • R0280Trend risk

Column

  • C0070Solvency Capital Requirements

Internal model - life and health underwriting risk: life and health underwriting risk - health SCR and percentiles - alternative block (S.26.14.01.05)

Row

  • R0580Trend risk

Column

  • C0070Solvency Capital Requirements

A worked example

With simple numbers.

Illustrative values
Trend risk, Solvency Capital Requirements1,200
Trend risk, Solvency Capital Requirements800
Together2,000
What the rule then expects

Trend risk, Solvency Capital Requirement must then be 2,000.

2,000Passes
2,100Fails

A file that reports 2,000 passes. One that reports 2,100 fails, by 100.

The numbers are illustrative, reported to the unit, so the rounding tolerance does not change the result.

Which returns it applies to

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

EIOPA’s own words and formula

The plain words above are EIOPA’s own, word for word, from its list of validations.

Show the formulaShow

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

{t: S.26.08.04.01, r: R0460, c: C0010, z: Z0001} = {t: S.26.14.01.02, r: R0280, c: C0070, z: Z0001} + {t: S.26.14.01.05, r: R0580, c: C0070, z: Z0001}

Every Solvency II rule on S.26.08

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.