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1 min readWarningEIOPA taxonomy 2.10.0Updated 11 November 2026

IGT - insurance-reinsurance: type of reinsurance contract/treaty should be identified for reinsurance type of transaction (S.36.07, EIOPA rule BV2028)

A warning on the IGT - insurance-reinsurance template (S.36.07), in the annual solo (ARS) and annual group (ARG) returns.

It applies to 2.8.2 returns too, the release for the 2026 returns, and Line4 Check runs it there as well.

Check your file for this ruleWhat to do if it fails

The rule in plain words

Type of reinsurance contract/treaty should be identified for reinsurance type of transaction

What to do if your return fails it

  1. 01Open the table 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.36.07 as reported.
  4. 04This 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

IGT - insurance-reinsurance (S.36.07.01.01)

Columns

  • C0100Type of transaction
  • C0110Transaction (for reinsurance)

Which returns it applies to

Line4 Check runs it on annual solo (ARS) and annual group (ARG) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to annual ECB solo (AES), annual group (ARG) and annual solo (ARS) returns, as a warning.

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}.

if {t: S.36.07.01.01, c: C0100, z: Z0001} = [s2c_MC:x329] then not(isNull({t: S.36.07.01.01, c: C0110, z: Z0001})) else true()

Every Solvency II rule on S.36.07

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.