2 min readWarningEIOPA taxonomy 2.10.0Updated 11 November 2026

Solvency capital requirement - market risk: a total must equal the sum of its parts (SR.26.01, EIOPA rule BV1107)

A warning on the solvency capital requirement - market risk template (SR.26.01), in the annual solo (ARS), annual group (ARG) and annual branch (ARB) returns.

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 item "qualifying infrastructure equities other than corporate" reported in Solvency Capital Requirement - Market risk (SR.26.01), should be equal to sum of items "qualifying infrastructure equities other than corporate, other than strategic and long-term", "strategic participations (qualifying infrastructure equities other than corporate)", "Long-term equity investments (qualifying infrastructure equities other than corporate)"

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.

EIOPA writes it out as separate checks, one for each table or return it covers. Line4 Check runs two of them (BV1107-1 and BV1107-2), and a failure names the one that failed.

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  3. 03If they differ, a part is missing, a value sits in the wrong cell, or the total is out of date.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 SR.26.01 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 - market risk: market risk - basic information, part 1 (SR.26.01.01.01)

Rows

  • R0292qualifying infrastructure equities other than corporate
  • R0296qualifying infrastructure equities other than corporate, other than strategic and long-term
  • R0297strategic participations (qualifying infrastructure equities other than corporate)
  • R0298Long-term equity investments (qualifying infrastructure equities other than corporate)

Columns

  • C0020Assets
  • C0040Assets

Solvency capital requirement - market risk: market risk - basic information, part 1 (SR.26.01.04.01)

Rows

  • R0292qualifying infrastructure equities other than corporate
  • R0296qualifying infrastructure equities other than corporate, other than strategic and long-term
  • R0297strategic participations (qualifying infrastructure equities other than corporate)
  • R0298Long-term equity investments (qualifying infrastructure equities other than corporate)

Columns

  • C0020Assets
  • C0040Assets

A worked example

The first of its checks, with simple numbers.

Illustrative values
qualifying infrastructure equities other than corporate, other than strategic and long-term1,200
strategic participations (qualifying infrastructure equities other than corporate)800
Long-term equity investments (qualifying infrastructure equities other than corporate)450
Together2,450
What the rule then expects

Qualifying infrastructure equities other than corporate must then be 2,450.

2,450Passes
2,550Fails

A file that reports 2,450 passes. One that reports 2,550 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 solo (ARS), annual group (ARG) and annual branch (ARB) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to annual ECB solo (AES), annual ECB branch (AEB), annual solo (ARS), annual branch (ARB) and annual group (ARG) returns, as a warning.

EIOPA’s own words and formula

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

The item "qualifying infrastructure equities other than corporate" reported in SR.26.01 - Solvency Capital Requirement - Market risk, should be equal to sum of items "qualifying infrastructure equities other than corporate, other than strategic and long-term", "strategic participations (qualifying infrastructure equities other than corporate)", "Long-term equity investments (qualifying infrastructure equities other than corporate)".
Show the formulaShow

EIOPA's formula, for BV1107-1. Cells are written as {t: table, r: row, c: column}.

{t: SR.26.01.01.01, r: R0292, z: Z0001} = {t: SR.26.01.01.01, r: R0296, z: Z0001} + {t: SR.26.01.01.01, r: R0297, z: Z0001} + {t: SR.26.01.01.01, r: R0298, z: Z0001}

BV1107-2:

{t: SR.26.01.04.01, r: R0292, z: Z0001} = {t: SR.26.01.04.01, r: R0296, z: Z0001} + {t: SR.26.01.04.01, r: R0297, z: Z0001} + {t: SR.26.01.04.01, r: R0298, z: Z0001}

Every Solvency II rule on SR.26.01

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.