# L_2021106EN.01007101.xml

| 26.3.2021 | EN | Official Journal of the European Union | L 106/71 |
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26.3.2021

EN

Official Journal of the European Union

L 106/71

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Corrigendum to Commission Implementing Regulation (EU) 2021/453 of 15 March 2021 laying down implementing technical standards for the application of Regulation (EU) No 575/2013 of the European Parliament and of the Council with regard to the specific reporting requirements for market risk

(
  Official Journal of the European Union L 89 of 16 March 2021
  )

‘ANNEX III

Part I: Single Data Point Model

All data items referred to in the Annexes I and II shall be transformed into a single data point model which is the basis for uniform IT systems of institutions and competent authorities.

The single data point model shall:

| (a) | provide a structured representation of all data items set out in Annex I; |
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(a)

provide a structured representation of all data items set out in Annex I;

| (b) | identify all the business concepts set out in Annexes I and II; |
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(b)

identify all the business concepts set out in Annexes I and II;

| (c) | provide a data dictionary identifying the following labels:






  (i) | table labels; |
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(c)

provide a data dictionary identifying the following labels:

(i)

table labels;

| (ii) | ordinate labels; |
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(ii)

ordinate labels;

| (iii) | axis labels; |
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(iii)

axis labels;

| (iv) | domain labels; |
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(iv)

domain labels;

| (v) | dimension labels; and |
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(v)

dimension labels; and

| (vi) | member labels; |
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(vi)

member labels;

| (d) | provide metrics which define the property or amount of data points; |
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(d)

provide metrics which define the property or amount of data points;

| (e) | provide data point definitions that are expressed as a composition of characteristics that univocally identify the concept; |
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(e)

provide data point definitions that are expressed as a composition of characteristics that univocally identify the concept;

| (f) | contain all the relevant technical specifications necessary for developing IT reporting solutions producing uniform supervisory data. |
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(f)

contain all the relevant technical specifications necessary for developing IT reporting solutions producing uniform supervisory data.

Part II: Validation rules

The data items referred to in the Annexes I and II shall be subject to validation rules ensuring data quality and consistency.

The validation rules shall:

| (a) | define the logical relationships between relevant data points; |
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(a)

define the logical relationships between relevant data points;

| (b) | include filters and preconditions that define a set of data to which a validation rule applies; |
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(b)

include filters and preconditions that define a set of data to which a validation rule applies;

| (c) | check the consistency of the reported data; |
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(c)

check the consistency of the reported data;

| (d) | check the accuracy of the reported data; |
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(d)

check the accuracy of the reported data;

| (e) | set default values to be applied where the relevant information has not been reported. |
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(e)

set default values to be applied where the relevant information has not been reported.

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