Registration
There are all total 5(Five) category of contractors.

Class-I(A)
Class-I(B)
Class-I(C)
Class-II
Class-III

 For registration in the category Class-I(A), Class-I(B) and Class-I(C), it should be applied at the divisional level in prescribed form and after scrutiny, the EE will forward the application form to the concerned SE, NH Circle and after examination of the application form, the SE will forward the same to the CE, NH Works, Assam for approval of the final registration.
For registration in the category Class-II, it should be applied at the divisional level in prescribed form and after scrutiny, the EE will forward the application form to the concerned SE, NH Circle for approval of the final registration.
For registration in the category Class-III, it should be applied at the divisional level in prescribed form and EE is the final authority to give approval of final registration.
For more details of How to Register, Click Here.