The detailed procedures for Marriage Registration and and related services can be seen at
http://regn.tn.nic.in/services.htm

The application form for the registration of a marriage and related forms can be downloaded from
http://regn.tn.nic.in/application_forms.htm

Requests for obtaining marriage certificates from computerised offices can be submitted online at http://www.tnreginet.net/igregn/webAppln/index.asp