When an NRI or OCI inherits property in India, there are certain legal documents that must be obtained and verified before the property can be registered in their name. Here are the key legal documents that may be required for registering inherited property in India:

1. Will: If the property owner has left a will, the original will must be obtained and verified by a competent authority, such as a notary public or a magistrate. The will should clearly state the intention to transfer the property to the NRI or OCI.
2. Succession certificate or legal heir certificate: If the property owner has not left a will, a succession certificate or a legal heir certificate must be obtained from a competent court. The certificate establishes the right of the NRI or OCI to inherit the property.
3. Death certificate: A copy of the death certificate of the property owner must be obtained and submitted as proof of the property owner’s demise.
4. Sale deed: Once the legal documents establishing the right to inherit the property have been obtained and verified, a sale deed must be executed in favor of the NRI or OCI. The sale deed must be stamped and registered with the local sub-registrar’s office.
5. Encumbrance certificate: An encumbrance certificate must be obtained from the local sub-registrar’s office to ensure that there are no encumbrances, such as mortgages or liens, on the property.

It is important to consult with a legal expert in India to ensure that all the necessary legal documents are obtained and verified before registering inherited property in India. The process can be complex, and it is important to comply with all legal and regulatory requirements to avoid any legal disputes or tax implications.