There is a closed question which is similar to or identical to this question: Getting date modified for a feature class within a file geodatabase via arcpy
Looking at a file geodatabase featureclass in ArcCatalog, there is a Modified attribute showing the date that the featureclass was last changed:
This is not the same as the Modified date for its parent file geodatabase (which means that I can't obtain the featureclass 'modified' value via the operating system):
I'm limited to using the older ArcMap/ArcCatalog version of ArcPy, and I can't see where to find the 'modified on' date in the documentation, eg http://desktop.arcgis.com/en/arcmap/latest/analyze/arcpy-functions/featureclass-properties.htm
How can I access the Modified date via ArcPy?
Best Answer
This is not possible with ArcPy. To access this property, you need to use ArcObjects. You can do this from python via comtypes.
The following example is from mbabinski1988 on Geonet
First set up comtypes and snippets.py:
Accessing ArcObjects from Python?
ArcObjects + comtypes at 10.1 and newer
Then the following function can be used to return modified time: