1 min readBlockingBank of England taxonomy 2.2.0Updated 11 November 2026

IR.02.01 R0554 is equal to IR.17.01 R0280C0180 (IR.02.01, IR.17.01, Bank of England rule IR_bv2631_02)

A blocking check on the balance sheet (IR.02.01) and non-life technical provisions (IR.17.01) templates, in the quarterly solo (QRS) return.

The rule in plain words

IR.02.01 R0554 is equal to IR.17.01 R0280C0180

What to do if your return fails it

  1. 01Open the tables below and find the cells the rule reads.
  2. 02The two values must be the same. Find which of the two is right, and correct the other one.
  3. 03It runs only when your filing indicators mark IR.02.01 and IR.17.01 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

Balance sheet (IR.02.01.02.01)

Row

  • R0554Risk margin - non-life

Column

  • C0010Solvency II value

Non-life technical provisions (IR.17.01.02.01)

Row

  • R0280Risk margin

Column

  • C0180Total Non-Life obligation

A worked example

With simple numbers.

Illustrative values
Risk margin, Total Non-Life obligation1,200
What the rule then expects

Risk margin - non-life, Solvency II value must then be 1,200.

1,200Passes
1,300Fails

A file that reports 1,200 passes. One that reports 1,300 fails, by 100.

The numbers are illustrative.

Which returns it applies to

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

The Bank’s own words and formula

The plain words above are the Bank of England’s own, word for word, from its list of validations.

Show the formulaShow

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

{t: IR.02.01.02.01, r: R0554, c: C0010} = {t: IR.17.01.02.01, r: R0280, c: C0180}

Every Solvency UK rule on IR.02.01

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.