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

"Total HQLA" must equal the sum of "Cash", "Level 1 Tradable assets", "Level 2A Tradable Assets" and "Level 2B Tradable Assets" (CL66.02.01.06, Bank of England check boe_b2047_m)

A warning on the PRA110. HQLA and usable liquidity. Initial Stock. Significant Currencies template (CL66.02.01.06), in the liquidity pillar II (PRA110) return.

Line4 Check does not run it on the liquidity pillar II (PRA110) return. Not compiled, as no cell matches what they read. It reads a value that matches no cell of the return’s templates, so Line4 could not compile it.

Check your PRA110 returnWhat to do if it fails

Line4 Check does not run this check yet, so the button checks your return against the Bank's other checks for it. The validation run when you submit includes this one.

The rule in plain words

In column "Initial stock" (column 010) of PRA110. HQLA and usable liquidity. Initial Stock. Significant Currencies (CL66.02.01.06): "Total HQLA" (row 7370) must equal the sum of "Cash" (row 7380), "Level 1 Tradable assets" (row 7390), "Level 2A Tradable Assets" (row 7400) and "Level 2B Tradable Assets" (row 7410).

What to do if your return fails it

  1. 01Open the table below and find the cells the rule reads.
  2. 02Add up the parts in your return and compare the result with the total.
  3. 03If they differ, a part is missing, a value sits in the wrong cell, or the total is out of date.
  4. 04This is a warning. It does not stop the return on its own, but your supervisor may ask you to explain it.

The cells it reads

PRA110. HQLA and usable liquidity. Initial Stock. Significant Currencies (CL66.02.01.06)

Rows

  • R7370Total HQLA
  • R7380Cash
  • R7390Level 1 Tradable assets
  • R7400Level 2A Tradable Assets
  • R7410Level 2B Tradable Assets

Column

  • C010Initial stock

Which returns it applies to

It is an active check of the Bank's for the liquidity pillar II (PRA110) return on Bank of England banking taxonomy 4.1.1. Line4 Check does not run it yet, for the reason above. The Bank of England applies it to liquidity pillar II (PRA110) returns, as a warning.

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_b2047_m: T1: CL66.02.01.06; columns: {CL66.02.01.06, c010}; Expression: {CL66.02.01.06, r7370} = {CL66.02.01.06, r7380} + {CL66.02.01.06, r7390} + {CL66.02.01.06, r7400} + {CL66.02.01.06, r7410}
Show the formulaShow

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

{t: CL66.02.01.06, r: 7370} = {t: CL66.02.01.06, r: 7380} + {t: CL66.02.01.06, r: 7390} + {t: CL66.02.01.06, r: 7400} + {t: CL66.02.01.06, r: 7410}

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

scope({t: CL66.02.01.06, c: 010, seq: False, f: banking, fv: liquidity_pillarii})

Every PRA banking rule on CL66.02.01.06

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.