In India, as of my last update in January 2023, it was not compulsory to link the Aadhaar card and driving license.
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It’s recommended to verify the current status of linking Aadhaar and driving license with concerned authorities or the latest government regulations, as the specific requirements and status may have changed since my last update.1
References
1Praveen D, Mari Sankar P, Arun Kumar P, Bhaskaran VM. Integrating Bio-metric Authentication in E-challan Machine. International Journal For Multidisciplinary Research. 2023;5(6):IJFMR23068997. doi:10.36948/ijfmr.2023.v05i06.8997