"Nirniye Sindhu" is an authoritative Dharmashastra text in Hindi that deals with Vedic rules, social conduct, rituals, customs, and religious decisions based on ancient Hindu scriptures. Revered by pandits, dharma gurus, and scholars, this granth compiles the traditional viewpoints and niyamas (rules) from various smritis and Vedic sources to guide proper religious practice.
The book is structured to aid in making scripturally accurate decisions (nirnaya) related to pooja, sanskar, vrata, shraddha, donation (daan), and daily dharma, making it a vital reference for priests, temple caretakers, and students of Sanatan Dharma.
It is a key text for understanding the application of Vedic rules in daily and special occasions.