The rule in plain words
In Detailed information on securitisations by approach (CR SEC Details 2) (SC14.01.01.01): the sum of "First loss" (column 0360) on 3 sheets must not be more than "First loss" (column 0280) in Detailed information on securitisations for SDDTs (SEC Details SDDT) (SC14.00.01.01).
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
- 01Open the tables below and find the cells the rule reads.
- 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.
- 03The Bank of England allows a small rounding difference, worked out from the decimals each value is reported with.
- 04It runs only when your filing indicators mark SC14.00.01 and SC14.01.01 as reported.
- 05This 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
Detailed information on securitisations for SDDTs (SEC Details SDDT) (SC14.00.01.01)
Column
- C0280First loss
Detailed information on securitisations by approach (CR SEC Details 2) (SC14.01.01.01)
Column
- C0360First loss
Sheets
- S0010Standardised approach for securitisations (SEC-SA)
- S0020External ratings-based approach for securitisation positions (SEC-ERBA)
- S00401250% for positions not subject to any method
Which returns it applies to
Line4 Check runs it on the own funds for SDDTs (PRA116) return on Bank of England banking taxonomy 4.1.1. The Bank of England applies it to own funds for SDDTs (PRA116) 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_b0122_ss];[sum({t: SC14.01.01.01, c: 0360, z: 0010; 0020; 0040}) <= {t: SC14.00.01.01, c: 0280}]
Show the formulaShowHide
The Bank of England's formula. Cells are written as {t: table, r: row, c: column}.
sum({t: SC14.01.01.01, c: 0360, z: 0010; 0020; 0040}) <= {t: SC14.00.01.01, c: 0280}Other rules on Detailed information on securitisations by approach (CR SEC Details 2) (SC14.01.01.01)
- The sum of "MEZZANINE" on 3 sheets must not be more than "MEZZANINE" in Detailed information on securitisations for SDDTs (SEC Details SDDT) (boe_b0121_ss)
- Detailed information on securitisations by approach (CR SEC Details 2): a total must equal the sum of its parts (boe_b0123_ss)
- The sum of "SENIOR" on 3 sheets must not be more than "SENIOR" in Detailed information on securitisations for SDDTs (SEC Details SDDT) (boe_b0120_ss)
- Detailed information on securitisations by approach (CR SEC Details 2): a total must equal the sum of its parts (boe_b0124_ss)
- The sum of "First loss" on 3 sheets must not be more than "AMOUNT" in Detailed information on securitisations for SDDTs (SEC Details SDDT) (boe_b0119_ss)
- "After cap" must equal the sum of "Before cap", "(-) Reduction due to risk weight cap" and "(-) Reduction due to overall cap" (boe_b0125_ss)
- The sum of "MEZZANINE" on 3 sheets must not be more than "AMOUNT" in Detailed information on securitisations for SDDTs (SEC Details SDDT) (boe_b0118_ss)
- Detailed information on securitisations by approach (CR SEC Details 2): every value in 17 columns on 3 sheets must be zero or more (boe_b0126_ss)
Every PRA banking rule on SC14.01.01.01
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.
