Verbally, it’s of no use to prove. You need a document called a bachelorhood certificate or single status affidavit to prove that you’re single. It is necessary to present it if you are likely to get married abroad. Originally, visiting the local area civil authority can help you to draw it. Having the [url=https://www.services2nri.com/blog/introduction-single-status-certificate] knowledge to get an idea [/url] of how to get it can help you a lot. You may also visit the notary public or Sub-Divisional Magistrate (SDM), or A-gazette officer to request for drafting of an affidavit. This process would require documents: • Your photograph • Parent/ Relatives affidavit • Birth certificate or Non-Availability of Birth Certificate (NABC) as a birth proof • National Identity Card or Voter ID Card for address proof • Decree Absolute (if you are a divorcee) • Death certificate of the ex-wife or husband (if you are a widowed)