1 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

The item "Total" reported in S.24.01, must be equal to the sum of the items "Common Equity Tier 1", "Additional Tier 1" and "Tier 2" (S.24.01, EIOPA rule BV1604)

A blocking check on the participations held template (S.24.01), in the annual solo (ARS) 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 "Total" reported in S.24.01, must be equal to the sum of the items "Common Equity Tier 1", "Additional Tier 1" and "Tier 2"

What to do if your return fails it

  1. 01Open the table 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  3. 03If they differ, a part is missing, a value sits in the wrong cell, or the total is out of date.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.24.01 as reported.
  6. 06This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.

The cells it reads

Participations held: table 2 - participations in related undertakings that are financial and credit institutions which when aggregated exceed 10% of items included in (a) (i), (ii), (iv) and (vi) of article 69, not including consolidated strategic participations for the purpose of deductions under article 68 (2) of the delegated regulation (EU) 2015/35 (S.24.01.01.02)

Columns

  • C0110Total
  • C0120Common Equity Tier 1
  • C0130Additional Tier 1
  • C0140Tier 2

Which returns it applies to

Line4 Check runs it on annual solo (ARS) and annual branch (ARB) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to annual branch (ARB), annual solo (ARS), annual ECB solo (AES) and annual ECB branch (AEB) returns, as a blocking check.

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.24.01.01.02, c: C0110, z: Z0001} = {t: S.24.01.01.02, c: C0120, z: Z0001} + {t: S.24.01.01.02, c: C0130, z: Z0001} + {t: S.24.01.01.02, c: C0140, z: Z0001}

Every Solvency II rule on S.24.01

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.