India is one of the largest democracies in the world. The Indian legal system is a common law system. Indian culture is diversified and comprised of multicultural societies, practicing different religions and speaking different regional languages.
The 42nd Amendment of the Constitution of India, enacted in 1976, added the word ‘Secular’ to its Preamble. India became a secular nation, and secularism in India means equal treatment to all religions by the law.
The main religions in India are Hindu, Muslim and Christian. India is the birthplace of four religions Hinduism, Buddhism, Jainism and Sikhism, they all fall under Hindu religion and Hindu law. The majority of population are Hindus. The main marriage law in India is The Hindu Marriage Act, 1955, the law relating to marriage among Hindus. Ceremonial marriage is essential and the registration is optional under this Act. It applies to anyone who is not Muslim, Christian, Jew or Parsi by religion.
The Special Marriage Act, 1954, provides a special form of marriage in certain cases solemnizing marriage by Hindus, non-Hindus and foreigners marrying in India who opt out of the ceremonial marriage under their respective personal laws. Registration is a must under this Act. This legislation governs people of all religions in India irrespective of their personal belief. Divorce can also be obtained by non-Hindus under this Act.
The Indian Succession Act, 1925, is applicable to all testamentary succession in India, unless parties chose to govern by their respective religious law applicable to them, such as, for Hindus, Hindu Succession Act, 1956. (Source: Anil Malhotra and Ranjit Malhotra).