Brahmayajña is one of the mahāyajña. From early Vedic times five daily observances called mahāyajña were prescribed. Brahmayajña is one’s own daily study of the Veda. To chant Vedas daily (Svāhyāya) to satisfy our ṛṣi. The work consists process of Brahmayajña. Title is taken from marginal note (f. 1a). It is written in 8–9 lines per leaf. Two leaves are unfoliated. Mistakes are blacked out; some corrections and additions in margins.