2 min readSwitched off by EBA on 10 June 2026EBA reporting framework 4.2Updated 10 November 2026

Secured by mortgages on immovable property and ADC exposures must equal the sum of its eleven parts (C 09.01.a, row 0090, EBA rule v22981_m)

A check in the own funds and capital requirements return (COREP own funds), on template C 09.01.a, geographical breakdown of exposures by residence of the obligor (SA exposures).

EBA switched this rule off for filings submitted from 10 June 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

Secured by mortgages on immovable property and ADC exposures must equal these eleven added up:

  • Secured by mortgages on residential immovable property - non-IPRE (secured)
  • Secured by mortgages on residential immovable property - non-IPRE (unsecured)
  • Secured by mortgages on residential immovable property - other - non-IPRE
  • Secured by mortgages on residential immovable property - IPRE
  • Secured by mortgages on residential immovable property - other - IPRE
  • Secured by mortgages on commercial immovable property - non-IPRE (secured)
  • Secured by mortgages on commercial immovable property - non-IPRE (unsecured)
  • Secured by mortgages on commercial immovable property - other - non-IPRE
  • Secured by mortgages on commercial immovable property - IPRE
  • Secured by mortgages on commercial immovable property - other - IPRE
  • Acquisition, development and construction (ADC)

All the values are in the original exposure pre conversion factors column (0010) of C 09.01.a.

EBA writes it out ten times. These words are for the first; the others are the same rule on other cells.

The template it checks

Geographical breakdown of exposures by residence of the obligor (SA exposures) (C 09.01.a)

Rows

  • 0090Secured by mortgages on immovable property and ADC exposures
  • 0091Secured by mortgages on residential immovable property - non-IPRE (secured)
  • 0092Secured by mortgages on residential immovable property - non-IPRE (unsecured)
  • 0093Secured by mortgages on residential immovable property - Other - non-IPRE
  • 0094Secured by mortgages on residential immovable property - IPRE
  • 0900Secured by mortgages on residential immovable property - Other - IPRE
  • 0901Secured by mortgages on commercial immovable property - non-IPRE (secured)
  • 0902Secured by mortgages on commercial immovable property - non-IPRE (unsecured)
  • 0903Secured by mortgages on commercial immovable property - Other - non-IPRE
  • 0904Secured by mortgages on commercial immovable property - IPRE
  • 0905Secured by mortgages on commercial immovable property - Other - IPRE
  • 0906Acquisition, development and construction (ADC)

Column

  • 0010ORIGINAL EXPOSURE PRE CONVERSION FACTORS
Show the rule as writtenShow

EBA's formula, as written out for the first of its checks. Cells are written as {template, row, column, sheet}.

{C_09.01.a,r0090,c0010,} = {C_09.01.a,r0091,c0010,} + {C_09.01.a,r0092,c0010,} + {C_09.01.a,r0093,c0010,} + {C_09.01.a,r0094,c0010,} + {C_09.01.a,r0900,c0010,} + {C_09.01.a,r0901,c0010,} + {C_09.01.a,r0902,c0010,} + {C_09.01.a,r0903,c0010,} + {C_09.01.a,r0904,c0010,} + {C_09.01.a,r0905,c0010,} + {C_09.01.a,r0906,c0010,}

And 9 more, the same formula for the other cells it covers.

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.