"Securities" must equal the sum of "Issuances", "Other fee and commission income in relation to securities" and "Transfer orders" (SR22.01.04.01, Bank of England check boe_v1985_h)

The rule in plain words

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3. 03If they differ, a part is missing, a value sits in the wrong cell, or the total is out of date.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. 04It runs only when your filing indicators mark SR22.01.04 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

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_v1985_h: T1: SR22.01.04.01; columns: {SR22.01.04.01, c0010}; Expression: {SR22.01.04.01, r0020} = {SR22.01.04.01, r0030} + {SR22.01.04.01, r0050} + {SR22.01.04.01, r0040}

Other rules on Intragroup financial reporting (detailed breakdown) Asset management, custody and other service functions Part 1: Fee and commission income and expenses by activity (SR22.01.04.01)

Every PRA banking rule on SR22.01.04.01

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.