: Log in to the Autodesk Management Page . Under All Products and Services , locate Civil 3D 2020 and click View Details to see your license information.
For the 2020 version of this industry-standard civil engineering software, the identification codes are: 237L1 autocad civil 3d 2020 serial number and product key
A serial number is a unique identifier assigned to a software product, in this case, AutoCAD Civil 3D 2020. It is used to activate the software and verify that the user has a legitimate copy. A product key, on the other hand, is a code that is used to unlock the software and activate it for use. : Log in to the Autodesk Management Page
: If you are installing Civil 3D as part of a larger software suite, you must use the product key for that specific suite instead (e.g., Infrastructure Design Suite Premium 2020 uses 786L1 ). How to Find Your Serial Number It is used to activate the software and