Manu smrti also known as the Manava Dharmasastra is one of the nineteen Dharmasastra which belongs to the Smriti literature.It is considered the oldest and one of the most important texts of this genre.

`Manusmriti` is a `Dharmasastra` of Hindu Dharma, which contains the foundational work of Hindu law and ancient Indian society. It is one of the oldest and important of the `Smritis`. `Manusmriti` contains the laws (conduct in life), which is needed to follow in various orders of life and by persons of various `varnas`. `Smritis` mean, "that which has to be remembered". The sage `Manu` composed these `Smritis` and it is supposed to be written in any time between 200 BCE and 200CE. He is regarded as a lawgiver of the Hindus. `Manusmriti` is one of the 18 `Smritis`.

`Manusmriti` was written at time period when Brahaman tradition was in serious threat by the non-Vedic movements. This `Manusmriti` was highly criticised and was attacked many times by the colonial scholars, modern liberals, Hindu reformists, Dalit advocates, feminists and Marxists. The Bhagavad Gita contradicted many statements of `Manusmriti`. It is also supposed to have supported Brahmanas like in case of getting concessions in fines and punishments.

There are 2,684 verses divided into twelve chapters and some of these codes of conduct pertain to the Hindu caste system. These chapters discuss the stages of life for "twice-born" males (the asrama system). It explains itself as a discourse given by Sage Manu to rishis who begged him to enlighten them on the topic.Historical sources say that the composition of the texts dates between 200BCE and 200CE.

The ManuSmriti is an exemplary treatise on dharma .It is considered such an important source of Hindu law and custom throughout the subcontinent that it was one of the earliest texts earmarked by the British for translation to be used in British courts in India.