E Way Bill Company name Change

Dear Rajakrishna,

You cannot change the details in Part - A of E-way bill since they are auto-populated (i.e. you shall give company's GSTIN based on which portal automatically displays Company's name). 

Suggest you to ensure that amendment to registration is done properly. However, there is no problem w.r.t old/new name since GSTIN is same.

Hope it is clear!