The Arthashastra, an ancient Indian guide to governance, was composed around the 4th century BCE by the statesman Kautilya. Its third chapter, Dharmasthiyam, explores the foundations of law and justice in early India. Written during a period of expanding kingdoms, this section details how courts should operate, how judges must stay impartial, and how legal disputes are fairly resolved. It covers civil and criminal cases, rules of evidence, fines, and the ruler’s duty to protect dharma. More than a legal code, Dharmasthiyam reveals how ancient Indian society linked justice to moral order and administrative strength. Through clear procedures and practical wisdom, it shows how law was carefully woven into statecraft, offering enduring lessons on fairness and leadership.