1 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

For RFF a fund number must be reported in Solvency Capital Requirement - Non-Life underwriting risk (SR.25.01, SR.26.05, SR.27.01, EIOPA rule BV634-5)

A blocking check on the solvency capital requirement - for undertakings on standard formula (SR.25.01), solvency capital requirement - non-Life underwriting risk (SR.26.05) and solvency capital requirement - non-life and health catastrophe risk (SR.27.01) 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

For RFF a fund number must be reported in Solvency Capital Requirement - Non-Life underwriting risk (SR.26.05)

This is a blocking check. A return that fails it is normally rejected, so fix it before you submit. It runs only when your filing indicators mark SR.26.05 as reported.

The cells it reads

Solvency capital requirement - for undertakings on standard formula: basic solvency capital requirement (SR.25.01.01.01)

Row

  • R0050Non-life underwriting risk

Column

  • C0030Net solvency capital requirement

Solvency capital requirement - for undertakings on standard formula: basic solvency capital requirement (SR.25.01.04.01)

Row

  • R0050Non-life underwriting risk

Column

  • C0030Net solvency capital requirement

Solvency capital requirement - non-Life underwriting risk: non-life catastrophe risk and total non-life underwriting risk (SR.26.05.01.04)

Rows

  • R0500Non-life catastrophe risk
  • R0600Diversification within non - life underwriting risk module
  • R0700Total non-life underwriting risk

Column

  • C0160Solvency capital requirement

Solvency capital requirement - non-life and health catastrophe risk: non-life and health catastrophe risk - summary (SR.27.01.01.01)

Row

  • R0210Total Non-life catastrophe risk after diversification

Column

  • C0030SCR after risk mitigation

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

EIOPA’s own words and formula

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

For RFF a fund number must be reported in SR.26.05 - Solvency Capital Requirement - Non-Life underwriting risk.
Show the formulaShow

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

not(isNull(dim({t: SR.26.05.01.04, r: R0500; R0600; R0700, c: C0160, z: Z0001, filter: [s2c_dim:PO] = [s2c_PU:x40]},[s2c_dim:NF])))

Every Solvency II rule on SR.25.01

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.