1 min readBlockingEIOPA taxonomy 2.10.0Updated 11 November 2026

The item "Date" (T.99.01.01.01 C0080) must not be reported (T.99.01, EIOPA rule BV1297)

A blocking check on the technical table template (T.99.01), in the quarterly solo (QRS), quarterly group (QRG) 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

The item "Date" (T.99.01.01.01 C0080) must not be reported

What to do if your return fails it

  1. 01Open the table below and find the cells the rule reads.
  2. 02Remove the value from this cell where the rule applies. A 0 is a value too, so leave the cell out of the return altogether.
  3. 03It runs only when your filing indicators mark T.99.01 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

Technical table (T.99.01.01.01)

Column

  • C0080Date

Which returns it applies to

Line4 Check runs it on quarterly solo (QRS), quarterly group (QRG) and quarterly branch (QRB) returns on EIOPA taxonomy 2.10.0. EIOPA applies it to quarterly ECB branch (QEB), quarterly ECB solo (QES), annual branch (ARB), annual solo (ARS), financial stability group (QFG), quarterly group (QRG), financial stability solo (QFS), financial stability branch (QFB), quarterly branch (QRB), quarterly solo (QRS), 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:

T.99.01 c0080 must not be reported.
Show the formulaShow

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

isNull({t: T.99.01.01.01, c: C0080})

Every Solvency II rule on T.99.01

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.