Revenue

12 Months Ended

Mar. 31, 2022

Disclosure Of Revenue [Abstract]

Disclosure of revenue [text block]

22. Revenue

	Year ended
	March 31, 2022		March 31, 2021		March 31, 2020
Rendering of services
Service revenue		25,329,497		21,718,351		20,449,123
Installation service revenue		330,129		317,395		676,658
		25,659,626		22,035,746		21,125,781
Sale of products		1,366,049		2,283,796		1,826,286
		27,025,675		24,319,542		22,952,067

Note: Revenue disaggregation as per business segment and geography has been included in segment information (See Note 30).