1 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

Premiums, claims and expenses by line of business: values must agree (S.05.01, EIOPA rule BV205)

A blocking check on the premiums, claims and expenses by line of business template (S.05.01), in the quarterly solo (QRS), quarterly group (QRG), quarterly branch (QRB), 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 non proportional reinsurance accepted, the item "Total" reported in Premiums, claims and expenses by line of business (S.05.01) must be equal to the sum of the amounts reported for all Non Life LoB

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 (BV205-1 and BV205-2), and a failure names the one that failed.

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 S.05.01 as reported.

The cells it reads

Premiums, claims and expenses by line of business: non-life (direct business/accepted proportional reinsurance and accepted non-proportional reinsurance) (S.05.01.01.01)

Rows

  • R0130Gross - Non-proportional reinsurance accepted
  • R0230Gross - Non-proportional reinsurance accepted
  • R0330Gross - Non-proportional reinsurance accepted

Columns

  • C0130Health
  • C0140Casualty
  • C0150Marine, aviation, transport
  • C0160Property
  • C0200Total

Premiums, claims and expenses by line of business: non-life (direct business/accepted proportional reinsurance and accepted non-proportional reinsurance) (S.05.01.02.01)

Rows

  • R0130Gross - Non-proportional reinsurance accepted
  • R0230Gross - Non-proportional reinsurance accepted
  • R0330Gross - Non-proportional reinsurance accepted

Columns

  • C0130Health
  • C0140Casualty
  • C0150Marine, aviation, transport
  • C0160Property
  • C0200Total

Which returns it applies to

Line4 Check runs it on quarterly solo (QRS), quarterly group (QRG), quarterly branch (QRB), 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), annual group (ARG), quarterly ECB branch (QEB), quarterly ECB solo (QES), quarterly branch (QRB), quarterly solo (QRS) and quarterly group (QRG) returns, as a blocking check.

EIOPA’s own words and formula

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

For non proportional reinsurance accepted, the item "Total" reported in S.05.01 - Premiums, claims and expenses by line of business must be equal to the sum of the amounts reported for all Non Life LoB.
Show the formulaShow

EIOPA's formula, for BV205-2. Cells are written as {t: table, r: row, c: column}.

{t: S.05.01.02.01, c: C0200, z: Z0001} = {t: S.05.01.02.01, c: C0130, z: Z0001} + {t: S.05.01.02.01, c: C0140, z: Z0001} + {t: S.05.01.02.01, c: C0150, z: Z0001} + {t: S.05.01.02.01, c: C0160, z: Z0001}

BV205-1:

{t: S.05.01.01.01, c: C0200, z: Z0001} = {t: S.05.01.01.01, c: C0130, z: Z0001} + {t: S.05.01.01.01, c: C0140, z: Z0001} + {t: S.05.01.01.01, c: C0150, z: Z0001} + {t: S.05.01.01.01, c: C0160, z: Z0001}

Every Solvency II rule on S.05.01

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.