Sharing, Import & Export?

is it possible to import & export between Fusion & AutoCAD

Here's an overview of Fusion 360's supported file formats:


I assume you want to import 2D drawings from AutoCad, or export 2D drawings (sketches) from F360 and import them to AutoCad. For the former method, .dwg and .dxf files should be suitable, for the latter case .dxf is the prevalent option. Here you just right-click on the sketch you want to export and choose "Save as DXF".

You can read up on all of this in the link above.