Line4

1 min readWarningEBA reporting framework 4.2Updated 10 November 2026

Required stable funding cannot be negative (C 80.00.x, EBA rule v11597_s)

A warning in the net stable funding ratio return (NSFR), on template C 80.00.x, nSFR - required stable funding (III), significant currencies.

Check your file against this ruleWhat to do if it fails

The rule in plain words

Required stable funding cannot be negative.

EBA checks it for five columns: < 6 months, ≥ 6 months to < 1 year, ≥ 1 year, HQLA and required stable funding. That makes five checks. A failure names the one that failed.

How the Line4 Check report words itShow

The first of its checks, word for word as the report shows it when it fails. The others read the same, with their own column, row or sheet.

HQLA: REQUIRED STABLE FUNDING >= 0

What to do if your filing fails it

  1. 01Open the template below and find the cells the rule reads.
  2. 02Look for a value with the wrong sign in these cells, such as an amount entered as a negative number.
  3. 03EBA compares the values exactly here: there is no rounding tolerance.
  4. 04It runs only when your filing indicators mark C 80.00 as reported.
  5. 05This is a warning. It does not stop the filing on its own, but your authority may ask you to explain it.

The cells it reads

NSFR - required stable funding (III), significant currencies (C 80.00.x)

Row

  • 0010REQUIRED STABLE FUNDING

Columns

  • 0010< 6 months
  • 0020≥ 6 months to < 1 year
  • 0030≥ 1 year
  • 0040HQLA
  • 0130Required stable funding

A worked example

The first of its checks, with simple numbers.

What the rule then expects

Required stable funding, HQLA must then be at least 0.

0Passes
-100Fails

A file that reports 0 passes. One that reports -100 fails, by 100.

The numbers are illustrative.

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_80.00.x,r0010,c0040,} >= 0

The next four:

{C_80.00.x,r0010,c0130,} >= 0{C_80.00.x,r0010,c0020,} >= 0{C_80.00.x,r0010,c0010,} >= 0{C_80.00.x,r0010,c0030,} >= 0

Every NSFR rule, by template

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