AD Schema versions

Below is a list of Windows Server OS versions with the corresponding schema version.

There are mulitple ways to check the schema version of your AD, i.e.: PowerShell, ADSIEDIT, dsquery.

Using PowerShell:

AD version	objectVersion
Windows Server 2019	88
Windows Server 2016	87
Windows Server 2012 R2	69
Windows Server 2012	56
Windows Server 2008 R2	47
Windows Server 2008	44
Windows Server 2003 R2	31
Windows Server 2003	30
Windows Server 2000	13

I hope this was informative. For questions or comments you can always give a reaction in the comment section or contact me:

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