1 min readBlockingBank of England taxonomy 2.2.0Updated 11 November 2026

Content of the submission and basic information - general: a conditional check (IR.01.01, IR.01.02, Bank of England rule IR_bv1746_01)

A blocking check on the content of the submission (IR.01.01) and basic information - general (IR.01.02) templates, in the annual solo (ARS) return.

The rule in plain words

If entity does not use MAP nor VA nor any transitional measures, then template Impact of long term guarantees measures and transitionals (IR.22.01) should not be reported

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 tables 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 IR.01.01 and IR.01.02 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

Content of the submission (IR.01.01.01.01)

Row

  • R0370IR.22.01.01 - Impact of long term guarantees measures and transitionals

Column

  • C0010c

Basic information - general (IR.01.02.01.01)

Rows

  • R0170Matching adjustment
  • R0180Volatility adjustment
  • R0190Transitional measure on the risk-free interest rate
  • R0200Transitional measure on technical provisions

Column

  • C0010c

Which returns it applies to

Line4 Check runs it on annual solo (ARS) return on Bank of England taxonomy 2.2.0. The Bank of England applies it to annual solo (ARS) returns, as a blocking check.

The Bank’s own words and formula

In the Bank of England’s list of validations, word for word:

If entity does not use MAP nor VA nor any transitional measures, then template IR.22.01 - Impact of long term guarantees measures and transitionals should not be reported.
Show the formulaShow

The Bank of England's formula. Cells are written as {t: table, r: row, c: column}.

if ({t: IR.01.02.01.01, r: R0170, c: C0010} = $[s2c_PU:x52] and {t: IR.01.02.01.01, r: R0180, c: C0010} = $[s2c_AP:x8] and {t: IR.01.02.01.01, r: R0190, c: C0010} = $[s2c_AP:x10] and {t: IR.01.02.01.01, r: R0200, c: C0010} = $[s2c_AP:x12]) then {t: IR.01.01.01.01, r: R0370, c: C0010} = $[s2c_CN:x2] else true()

Every Solvency UK rule on IR.01.01

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.