# Operational Best Practices for MAS Notice 655
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Conformance packs provide a general-purpose compliance framework designed to enable you to create security, operational or cost-optimization governance checks using managed or custom AWS Config rules and AWS Config remediation actions. Conformance Packs, as sample templates, are not designed to fully ensure compliance with a specific governance or compliance standard. You are responsible for making your own assessment of whether your use of the Services meets applicable legal and regulatory requirements.

The following provides a sample mapping between the Monetary Authority of Singapore (MAS) Notice 655 – Cyber Hygiene and AWS managed Config rules. Each Config rule applies to a specific AWS resource, and relates to one or more MAS Notice 655 – Cyber Hygiene controls. A MAS Notice 655 – Cyber Hygiene control can be related to multiple Config rules. Refer to the table below for more detail and guidance related to these mappings.


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[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/config/latest/developerguide/operational-best-practices-for-mas_notice_655.html)

## Template
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The template is available on GitHub: [Operational Best Practices for MAS Notice 655](https://github.com/awslabs/aws-config-rules/blob/master/aws-config-conformance-packs/Operational-Best-Practices-for-MAS-Notice-655.yaml).