For a foreign national marrying in India under the Special Marriage Act, proof of being free to marry is mandatory. Here is what the Single Status Certificate is, who issues it in each country, and how it must be attested before an SDM will accept it.
An unmarried certificate — also known as a single status certificate, bachelorhood certificate, or certificate of no impediment — is a notarized affidavit confirming that you are legally single and free to marry. In India it is not issued by any single government authority and is not required to register a marriage within India. It is needed mainly when an Indian citizen marries abroad, applies for a spouse visa, or must prove marital status for immigration.
Because the affidavit has to be drafted correctly and then attested in sequence — by the SDM or District Magistrate, the State Home Department, and finally apostilled or attested by the Ministry of External Affairs for overseas use — a wording or ordering error can lead the foreign authority to reject it. This matters most when a foreign national is registering an Indian marriage: the SDM must be satisfied the foreign partner is not already married elsewhere, or the Special Marriage Act file will not be accepted. An unmarried certificate is not needed if you are an Indian couple already married by religious ceremony and registering under the Hindu Marriage Act — that route can qualify for same-day Tatkal registration instead. If you need an unmarried certificate drafted and attested correctly the first time, you can request a consultation and we will handle the drafting and attestation end to end.
The requirement applies primarily to foreign nationals and, in some cases, to NRIs marrying under the SMA. Indian citizens marrying within India ordinarily prove marital status through affidavits and existing records rather than a separate certificate, though a previously married person must always produce the divorce decree or death certificate of the former spouse.
The issuing authority and the exact document name differ significantly by nationality. These are the patterns for the countries we most often see.
The US does not issue a national no-impediment certificate. A notarised Affidavit of Single Status, executed by the applicant and often confirmed at the US Embassy, is the accepted substitute for most Delhi SDMs.
A Certificate of No Impediment is issued by the local register office / FCDO. It must be apostilled in the UK before use in India. Originals only.
The Department of Foreign Affairs and Trade issues a CNI on request; it must be apostilled in Australia. Some SDMs also accept a statutory declaration.
Marital-status certificates are issued through ZAGS (civil registry), then apostilled under the 1961 Hague Convention and translated into certified English.
A Certificate of Celibacy or equivalent is issued by the municipality or civil registry, apostilled under the Hague Convention, and translated into English where needed.
Italy requires a Nulla Osta (certificate of no impediment) rather than a generic single-status certificate. It is obtained from the Italian consulate or comune, then apostilled under the Hague Convention before the marriage can be registered.
The Philippines uses a CENOMAR (Certificate of No Marriage Record), issued by the PSA, as its equivalent single-status proof — the Indian applicant's certificate is apostilled and submitted alongside it.
For countries without a standard certificate or a strong embassy presence in India, the competent home-country authority issues the nearest equivalent and the correct attestation route is arranged before travel.
A certificate on its own is rarely enough. For countries in the Hague Apostille Convention, the document must be apostilled by the competent authority in the issuing country — the Ministry of External Affairs' own consular guidance confirms this requirement for Indian citizens specifically. For non-member countries, it must be attested through the embassy chain. Any document not in English needs a certified translation. See the companion apostille guide for how this works in the other direction — attesting the Indian certificate for use abroad.
Tell us the foreign partner's nationality and we will confirm the exact certificate and attestation route required.
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