1. Marriage Registration can be applied through RTPS portal (https://rtps.assam.gov.in/).
2. After the application form is filled up, supporting documents needs to be uploaded.
   
3. Once the documents are uploaded, fee payment needs to be done via online mode.
   
4. Post fee payment, an acknowledgement receipt gets generated mentioning the RTPS acknowledgement number in the RTPS portal.
   
5. The Marriage Registration application is then verified at the Sub Registrar Office.
6. Once Registration application is approved, applicant can take online appointment through RTPS portal/visit the Sub Registrar office after 30 days from the approval of the Registration application.
7. A marriage notice is accordingly generated and displayed at the concerned Sub Registrar Office and the same is also available online in the RTPS portal.
8. Bride and Bridegroom accordingly visit the Sub Registrar Office on the scheduled date and after the necessary proceedings at the Sub Registrar Office, both Bride and Bridegroom perform the marriage physically in front of the Marriage Officer.
9. After the completion of the Marriage and the necessary proceedings at the Sub Registrar Office, Marriage Officer hands over the Marriage Certificate to the Bride and Bridegroom.
10. Applicants are not required to visit the service delivery offices and get in touch with concerned authorities except in cases where inspection/site visit/physical visit of applicant/hearing is mandated by extant acts and rules. Also the information provided in the website is updated.

Step by Step procedure to apply the driving license is detailed in the manual.