1 min readSwitched off by EBA on 17 March 2026EBA reporting framework 4.2Updated 10 November 2026

Exposure after CRM substitution effects pre conversion factors must equal original exposure pre conversion factors (EBA rule v11674_m)

A check in the own funds and capital requirements return (COREP own funds), on template C 08.01.a, credit and counterparty credit risks and free deliveries: IRB approach to capital requirements - TOTAL.

EBA switched this rule off for filings submitted from 17 March 2026, in a quarterly update to its list of validation rules. It no longer applies, so a failure here does not count, and Line4 Check does not run it.

The rule in plain words

Exposure after CRM substitution effects pre conversion factors must equal original exposure pre conversion factors.

All the values are in the specialized lending slotting criteria: total row (0080) of C 08.01.a.

The template it checks

Credit and counterparty credit risks and free deliveries: IRB approach to capital requirements - TOTAL (C 08.01.a)

Row

  • 0080Specialized lending slotting criteria: Total

Columns

  • 0020Original exposure pre conversion factors
  • 0090Exposure after CRM substitution effects pre conversion factors
Show the rule as writtenShow

EBA's formula. Cells are written as {template, row, column, sheet}.

{C_08.01.a,r0080,c0090,} = {C_08.01.a,r0080,c0020,}

Every COREP own funds rule, by template

Checks like this one, run at the point of submission, are the first step to real-time supervision.