> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Regulatory calculations

> Regulatory CVA capital calculation methodology in Atoti CVA Risk Capital

This section provides an overview of the implemented measures and the business logic to support Regulatory CVA minimum capital requirement calculation.

Throughout the document, formulas are taken from the chapter [MAR50](https://www.bis.org/basel_framework/chapter/MAR/50.htm).

<Columns cols={2}>
  <Card title="Aggregate capital - Regulatory Calculation" href="./regulatory-calcs/aggregate-capital">
    Aggregate capital - is the overarching capital measure, combining the results of BA and SA calculations based on the configured capital treatment.
  </Card>

  <Card title="BA approach" href="./regulatory-calcs/approach-ba">
    This section describes the input data, calculations and results of the BA-CVA approach.
  </Card>

  <Card title="SA approach" href="./regulatory-calcs/approach-sa">
    This section provides descriptions of input data, interim calculations and final results of the SA-CVA approach.
  </Card>

  <Card title="FX Rates Service" href="./regulatory-calcs/fx-rates-services">
    With the ReferenceCurrency hierarchy, you can change the dashboard's currency for input sensitivities and calculated margin.
  </Card>

  <Card title="MAR50 references" href="./regulatory-calcs/bcbs">
    Cube measures linked to Chapter MAR50.
  </Card>

  <Card title="Parameter Sets" href="./regulatory-calcs/parameters">
    The Solution supports multiple (hierarchical) sets of supervisory parameters.
  </Card>

  <Card title="Regridding" href="./regulatory-calcs/regridding">
    This page explains how regridding works.
  </Card>
</Columns>