Welcome to
Assam Single Window Portal
Investment Portal
Assam Single Window Portal is a one-stop portal for investors to electronically secure all business-related approvals/ licenses/ clearances/ NOCs in a time-bound, transparent and hassle-free manner. The Assam Single Window Portal covers 200+ services encompassing 40+ Government departments/ agencies with an aim to improve Ease of Doing Business (EoDB) for investors in Assam, and make the G2B interface faceless, paperless and contactless
Click here for login/registration guidelines.
Now we are upgrading to e-Pramaan SSO login. If you are an existing user of e-Pramaan, you can login using e-Pramaan. If you don't have an e-Pramaan account yet, then please register with e-Pramaan using EODB linked email ID and mobile number. Please use login ID(email) as username in e-Pramaan while registering.
Please note that if the EODB login ID(email) is not used as username in e-Pramaan registration, then linking to your existing EODB account will fail.