1 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

Life and health SLT technical provisions: values to report together, or not at all (S.12.01, EIOPA rule BV834)

A blocking check on the life and health SLT technical provisions template (S.12.01), in the quarterly solo (QRS) and quarterly branch (QRB) 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

Items "Best estimate" and "Risk margin" reported in Life and Health SLT Technical Provisions (S.12.01) must be both reported or both be empty for "Other life insurance"

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.

What to do if your return fails it

  1. 01Open the table below and find the cells the rule reads.
  2. 02Report these values together, or leave them all out.
  3. 03It runs only when your filing indicators mark S.12.01 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

Life and health SLT technical provisions (S.12.01.02.01)

Rows

  • R0030Gross Best Estimate
  • R0100Risk Margin

Columns

  • C0060Other life insurance
  • C0070Contracts without options and guarantees
  • C0080Contracts with options or guarantees

Which returns it applies to

Line4 Check runs it on quarterly solo (QRS) and quarterly branch (QRB) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to quarterly ECB branch (QEB), quarterly ECB solo (QES), quarterly branch (QRB) and quarterly solo (QRS) returns, as a blocking check.

EIOPA’s own words and formula

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

Items "Best estimate" and "Risk margin" reported in S.12.01 - Life and Health SLT Technical Provisions must be both reported or both be empty for "Other life insurance".
Show the formulaShow

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

(not(isNull({t: S.12.01.02.01, r: R0030, c: C0070})) or not(isNull({t: S.12.01.02.01, r: R0030, c: C0080}))) and not(isNull({t: S.12.01.02.01, r: R0100, c: C0060})) or (isNull({t: S.12.01.02.01, r: R0030, c: C0070}) and isNull({t: S.12.01.02.01, r: R0030, c: C0080}) and isNull({t: S.12.01.02.01, r: R0100, c: C0060}))

Every Solvency II rule on S.12.01

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.