2 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

Content of the submission and solvency capital requirement - market risk: a conditional check (S.01.01, S.26.01, EIOPA rule BV905)

A blocking check on the content of the submission (S.01.01) and solvency capital requirement - market risk (S.26.01) templates, 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

If the absolute value of assets sensitive to the upward shock in respect to the spread risk on credit derivatives is reported in Solvency Capital Requirement - Market risk (S.26.01) then the absolute value of assets sensitive to the downward shock in respect to the spread risk on credit derivatives also has to be reported

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 three of them (BV905-2 to BV905-5), 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. 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 and S.26.01 as reported.
  4. 04This 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 (S.01.01.01.01)

Row

  • R0500S.26.01.01 - Solvency Capital Requirement - Market risk

Column

  • C0010Reporting status

Content of the submission (S.01.01.04.01)

Row

  • R0500S.26.01.04 - Solvency Capital Requirement - Market risk

Column

  • C0010Reporting status

Content of the submission (S.01.01.07.01)

Row

  • R0500S.26.01.01 - Solvency Capital Requirement - Market risk

Column

  • C0010Reporting status

Solvency capital requirement - market risk: market risk - basic information, part 1 (S.26.01.01.01)

Rows

  • R0430downward shock on credit derivatives
  • R0440upward shock on credit derivatives

Column

  • C0020Assets

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

Rows

  • R0430downward shock on credit derivatives
  • R0440upward shock on credit derivatives

Column

  • C0020Assets

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 branch (ARB), annual group (ARG) and annual solo (ARS) returns, as a blocking check.

EIOPA’s own words and formula

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

If the absolute value of assets sensitive to the upward shock in respect to the spread risk on credit derivatives is reported in S.26.01 - Solvency Capital Requirement - Market risk then the absolute value of assets sensitive to the downward shock in respect to the spread risk on credit derivatives also has to be reported.
Show the formulaShow

EIOPA's formula, for BV905-5. Cells are written as {t: table, r: row, c: column}.

if ({t: S.01.01.01.01, r: R0500, c: C0010} = [s2c_CN:x1] and not(isNull({t: S.26.01.01.01, r: R0430, c: C0020, z: Z0001, filter: [s2c_dim:AO] = [s2c_AO:x0]}))) then not(isNull({t: S.26.01.01.01, r: R0440, c: C0020, z: Z0001, filter: [s2c_dim:AO] = [s2c_AO:x0]})) else true()

BV905-2:

if ({t: S.01.01.07.01, r: R0500, c: C0010} = [s2c_CN:x1] and not(isNull({t: S.26.01.01.01, r: R0430, c: C0020, z: Z0001, filter: [s2c_dim:AO] = [s2c_AO:x0]}))) then not(isNull({t: S.26.01.01.01, r: R0440, c: C0020, z: Z0001, filter: [s2c_dim:AO] = [s2c_AO:x0]})) else true()

BV905-3:

if ({t: S.01.01.04.01, r: R0500, c: C0010} = [s2c_CN:x1] and not(isNull({t: S.26.01.04.01, r: R0430, c: C0020, z: Z0001, filter: [s2c_dim:AO] = [s2c_AO:x0]}))) then not(isNull({t: S.26.01.04.01, r: R0440, c: C0020, z: Z0001, filter: [s2c_dim:AO] = [s2c_AO:x0]})) 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.