I would like to ask if there is a detail on what OS version and SQL version the Production environment for D365 F&O is using as we have these requirements in the audit.
Is your FO system on-premises or in the cloud? If it is deployed on-premises, you can directly ask your IT colleagues for the specific OS version and SQL version. If it is cloud deployment, Microsoft's official documentation does not make this clear, you need to contact Microsoft support for their help.