> ## 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.

# SA SBM

This section describes how the SBM risk classes are implemented
and how the [MAR 21](https://www.bis.org/basel_framework/chapter/MAR/21.htm?inforce=20230101\&published=20200327) specification is interpreted.

<CardGroup cols={2}>
  <Card title="Commodity" href="/interpret-impl/acr/sa/sa-sbm/commodity" />

  <Card title="Crypto 2a" href="/interpret-impl/acr/sa/sa-sbm/crypto-2a" />

  <Card title="CSR non-Sec" href="/interpret-impl/acr/sa/sa-sbm/csr-non-sec" />

  <Card title="CSR Sec CTP" href="/interpret-impl/acr/sa/sa-sbm/csr-sec-ctp" />

  <Card title="CSR Sec non-CTP" href="/interpret-impl/acr/sa/sa-sbm/csr-sec-non-ctp" />

  <Card title="Equity" href="/interpret-impl/acr/sa/sa-sbm/equity" />

  <Card title="FX" href="/interpret-impl/acr/sa/sa-sbm/fx" />

  <Card title="GIRR" href="/interpret-impl/acr/sa/sa-sbm/girr" />
</CardGroup>