1 min readBlockingBank of England banking taxonomy 4.1.1Updated 11 November 2026

Intragroup financial reporting (detailed breakdown) Derivatives: "of which: economic hedges" must not be more than "Interest rate" (SR10.00.04.01, Bank of England check boe_v0844_m)

A blocking check on the intragroup financial reporting (detailed breakdown) Derivatives template (SR10.00.04.01), in the intragroup financial reporting (core and detailed breakdowns) (RFB004) return.

Line4 Check runs it on the intragroup financial reporting (core and detailed breakdowns) (RFB004) return, proven on test files, check by check: the same outcome on all eight test files of that return.

The rule in plain words

In each of "Financial assets held for trading and trading" (column 0010), "Financial liabilities held for trading and trading" (column 0020) and "Total Trading" (column 0030) of Intragroup financial reporting (detailed breakdown) Derivatives (SR10.00.04.01): "of which: economic hedges" (row 0020) must not be more than "Interest rate" (row 0010).

What to do if your return fails it

  1. 01Open the table below and find the cells the rule reads.
  2. 02Compare the values in your return. If the first is bigger than it may be, one of them is wrong: check both before you change either.
  3. 03The Bank of England allows a small rounding difference, worked out from the decimals each value is reported with.
  4. 04It runs only when your filing indicators mark SR10.00.04 as reported.
  5. 05This is a blocking check. A return that fails it is normally rejected, so fix it before you submit.

The cells it reads

Intragroup financial reporting (detailed breakdown) Derivatives (SR10.00.04.01)

Rows

  • R0010Interest rate
  • R0020of which: economic hedges

Columns

  • C0010Financial assets held for trading and trading
  • C0020Financial liabilities held for trading and trading
  • C0030Total Trading

Which returns it applies to

Line4 Check runs it on the intragroup financial reporting (core and detailed breakdowns) (RFB004) return on Bank of England banking taxonomy 4.1.1. The Bank of England applies it to intragroup financial reporting (core and detailed breakdowns) (RFB004) returns, as a blocking check.

The Bank’s own words and formula

The plain words above spell out the Bank’s formula, with each cell named from its templates. In the Bank of England’s list of validations, word for word:

boe_v0844_m: T1: SR10.00.04.01; columns: {SR10.00.04.01, c0010-0030}; Expression: {SR10.00.04.01, r0020} <= {SR10.00.04.01, r0010}
Show the formulaShow

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

{t: SR10.00.04.01, r: 0020} <= {t: SR10.00.04.01, r: 0010}

Where it applies, in the Bank's words (its scope):

scope({t: SR10.00.04.01, c: 0010; 0020; 0030, seq: False, f: banking, fv: structural_reform})

Every PRA banking rule on SR10.00.04.01

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.