Āpastamba Dharmasūtra is a Sanskrit text and one of the oldest Dharma-related texts of Hinduism that have survived into the modern age from the 1st-millennium BCE. It is one of three extant Dharmasutras texts from the Taittiriya school of Krishna Yajurveda, the other two being Baudhayana Dharmasutra and Hiranyakesin Dharmasutra.
The text is notable for its broad minded and liberal views on women and all social classes. It is also notable for mentioning and citing views of ten ancient experts on Dharma, which has led scholars to conclude that there existed a rich genre of Dharmasutras text in ancient India before this text was composed.
Authorship, location and dates
Next the teacher's conduct towards his pupil.
Loving him like a son and totally devoted to him,
the teacher should impart knowledge to him,
without holding anything back,
with respect to any of the Laws.
Except in emergency, moreover,
he should not employ a pupil,
for purposes to the detriment of the pupil's studies.
— Apastamba Dharmasutras 1.8.23-25
Translator: Patrick Olivelle
The Dharmasutra is attributed to Apastamba, the founder of a Shakha (Vedic school) of Yajurveda. According to the Hindu tradition, Apastamba was the student of Baudhayana, and himself had a student named Hiranyakesin. Each of the three founded a Vedic school, and each of their schools produced a collection of literature within the Krishna Yajurveda tradition, one that included separate Kalpasutra compilations. They were founders of their traditions, but it is unclear if they authored the Dharmasutras. It is, states Patrick Olivelle, possible that the Apastamba Dharmasutra is ascribed to Apastamba, but actually composed by others in his school.
The Apastamba tradition may be from south India, possibly near where modern Andhra Pradesh is between Godavari and Krishna rivers, but this is not certain. The verse 2.17.17 of the Apastamba Dharmasutra mentions a practice of "northerners" but it in unclear what "north" means in the context it is used. Further, the ancient grammarian Panini refers to it too, who is generally placed in northwest Indian subcontinent. Olivelle states that the three Taittiriya school Dharmasutras mention practices of north and south, but never clarify how far north or south they are referring to, but placing Dharmasutras in the southern Indian peninsula implies that Brahmanical ideas had established themselves or emerged in the south by the 1st millennium BCE. According to Olivelle, the Yajurveda schools may have been in what is north India today, and the Apastamba Dharmasutra may have been composed in north India, rather than south. In contrast, Robert Lingat states that epigraphical evidence such as the Pallava inscriptions confirm that Apastamba tradition existed in South India, in ancient times, in parts of what became Madras Presidency in the colonial British India.
Kane estimated that Apastamba Dharmasutra dates from approximately 600-300 BCE, and later more narrowly to between 450-350 BCE. Lingat states that the internal evidence within the text hints of great antiquity, because unlike later Dharma texts, it makes no mention of Buddhism. Other scholars, such as Hopkins, assert that all this can be explained to be an artifact of its relatively remote geographical origins in Andhra region, where refined Sanskrit grammar and Buddhist ideas may have reached much later, and he places the text to the 2nd-century BCE. Olivelle, and several other scholars, in contrast, state that the first version of Apastamba Dharmasutra may have been composed after others, but the extant version of the Apastamba text is the oldest Dharma text from ancient India.
Regardless of the relative chronology, the ancient Apastamba Dharmasutra, states Olivelle, shows clear signs of a maturing legal procedure tradition and that there were Dharma texts in ancient India before it was composed.
Organization and content
The text is in sutra format, and part of thirty prashnas (प्रश्न, portions, issue, questions) of Apastamba Kalpasutra. The Apastamba Dharmasutra is the 28th and 29th prashna of this compilation, while the first 24 prashnas are about Shrautasutras (vedic rituals), 25th is an ancillary mantra section, 26th and 27th are Grihyasutras (householder rites of passage), and the last or the 30th prashna is a Shulbasutra (mathematics for altar building). The text is systematically arranged, cross references to other sections of the Kalpasutra compilation so extensively and accurately, as if it is the work of a single author.
Of the two books of this Dharmasūtra, the first is devoted to the student tradition and the second book is devoted to the householder tradition.
The following are exempt from taxes:
vedic scholars, women of all classes,
all students studying with a guru,
ascetics, sudras who work as personal servants,
people who are blind, dumb, deaf and sick,
anyone excluded from acquiring property.
— Apastamba Dharmasutras 2.26.10-17 
The Āpastamba Dharmasutra is notable for placing the importance of the Veda scriptures second and that of samayacarika or mutually agreed and accepted customs of practice first. Āpastamba proposes that scriptures alone cannot be source of Law (dharma), and dharma has an empirical nature. Āpastamba asserts that it is difficult to find absolute sources of law, in ancient books or current people, according to Patrick Olivelle, with "The Righteous (dharma) and the Unrighteous (adharma) do not go around saying, 'here we are!'; Nor do gods, Gandharvas or ancestors declare, 'This is righteous and that is unrighteous'."
Most laws are based on agreement between the Aryas, states Āpastamba, on what is right and what is wrong. Laws must also change with ages, states Āpastamba, a theory that became known as Yuga dharma in Hindu traditions. Āpastamba also asserts in verses 2.29.11-15 a broad minded and liberal view, states Olivelle, that "aspects of dharma not taught in Dharmasastras can be learned from women and people of all classes". The Apastamba Dharmasutra also recognizes property rights of women, and her ability to inherit wealth from her parents.
Āpastamba used a hermeneutic strategy to assert that the Vedas once contained all knowledge including that of ideal Dharma, but parts of Vedas have been lost. Human customs developed from the original complete Vedas, but given the lost text, one must use customs between good people as a source to infer what the original Vedas might have stated the Dharma to be. This theory, called the ‘lost Veda’ theory, made the study of customs of good people as a source of dharma and guide to proper living, states Olivelle.
Several ancient commentaries (bhasya) were written on this Dharmasūtra, but only one by Haradatta has survived into the modern era. Haradatta, possibly from South India and one who lived in 12th- or 13th-century commented on the praśnas of Āpastamba Gṛhyasūtra as well as Gautama’s Dharmasūtra.
Haradatta's commentary on Apastamba Dharmasutra was criticized by Boehtlingk in 1885 for lacking "European critical attitude", a view that modern scholars such as Patrick Olivelle have called unjustified and erroneous because Haradatta was a very careful commentator, far more than Boehtlingk and many other 19th-century Orientalists were.
- Patrick Olivelle 2006, p. 178 with note 28.
- Robert Lingat 1973, p. 20.
- Patrick Olivelle 1999, p. xxvi-xxvii with note 5.
- Patrick Olivelle 2006, p. 180.
- Timothy Lubin, Donald R. Davis Jr & Jayanth K. Krishnan 2010, p. 38.
- Patrick Olivelle 1999, p. 17.
- Patrick Olivelle 1999, p. xxv-xxvi.
- Patrick Olivelle 1999, p. xxvii.
- Robert Lingat 1973, pp. 21-22.
- Patrick Olivelle 1999, p. xxvii-xxviii.
- Robert Lingat 1973, p. 22.
- Patrick Olivelle 1999, p. xxxi.
- Patrick Olivelle 1999, p. xxviii with note 8, xxx-xxxi with note 10.
- Patrick Olivelle 2006, pp. 178 with note 28, 186.
- Patrick Olivelle 2005, p. 44.
- Robert Lingat 1973, p. 21.
- Patrick Olivelle 1999, p. 3.
- Patrick Olivelle 1999, p. 4-6.
- Patrick Olivelle 1999, p. 7.
- Patrick Olivelle 1999, pp. 7-16.
- Patrick Olivelle 1999, pp. 16-31.
- Patrick Olivelle 1999, pp. 31-43.
- Patrick Olivelle 1999, pp. 43-58.
- Patrick Olivelle 1999, pp. 58-65.
- Patrick Olivelle 1999, pp. 65-68.
- Patrick Olivelle 1999, pp. 68-70.
- Patrick Olivelle 1999, pp. 70-73.
- Ludo Rocher 2014, pp. 361-386.
- Patrick Olivelle 1999, p. 70.
- Patrick Olivelle 1999, pp. xl.
- Patrick Olivelle 1999, pp. xli.
- Laurie Patton (2002). Jewels of Authority: Women and Textual Tradition in Hindu India. Oxford University Press. p. 39. ISBN 978-0-19-535064-7.
- Sures Chandra Banerji (1999). A Brief History of Dharmaśāstra. Abhinav Publications. pp. 72–75. ISBN 978-81-7017-370-0.
- Olivelle, Patrick (1999). "Sanskrit Commentators and the Transmission of Texts: Haradatta on Āpastamba Dharmasūtra". Journal of Indian Philosophy. Springer Science. 27 (6): 551–574. doi:10.1023/a:1004636609126.
- Robert Lingat (1973). The Classical Law of India. University of California Press. ISBN 978-0-520-01898-3.
- Timothy Lubin; Donald R. Davis Jr; Jayanth K. Krishnan (2010). Hinduism and Law: An Introduction. Cambridge University Press. ISBN 978-1-139-49358-1.
- Patrick Olivelle (2006). Between the Empires: Society in India 300 BCE to 400 CE. Oxford University Press. ISBN 978-0-19-977507-1.
- Patrick Olivelle (1999). Dharmasutras: The Law Codes of Ancient India. Oxford University Press. ISBN 978-0-19-283882-7.
- Patrick Olivelle (2005). Manu's Code of Law. Oxford University Press. ISBN 978-0-19-517146-4.
- Ludo Rocher (2014). Studies in Hindu Law and Dharmaśāstra. Anthem Press. ISBN 978-1-78308-315-2.