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:
provide a structured representation of all data items set out in Annex I;
identify all the business concepts set out in Annexes I and II;
provide a data dictionary identifying the following labels:
dimension labels; and
provide metrics which define the property or amount of data points;
provide data point definitions that are expressed as a composition of characteristics that univocally identify the concept;
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:
define the logical relationships between relevant data points;
include filters and preconditions that define a set of data to which a validation rule applies;
check the consistency of the reported data;
check the accuracy of the reported data;
set default values to be applied where the relevant information has not been reported.