Approved institution recognition under section 35(1)(ii) requires separate research accounts and annual returns to the prescribed authority. Vastu-Shilpa Foundation is approved as an approved institution under section 35(1)(ii) for research in other natural or applied sciences (excluding agriculture, animal husbandry, fisheries and medicines). Conditions: maintain a separate account for scientific research and furnish an annual return of research activities to the prescribed authority in specified forms by 30 April each year; approval effective from 7 July 1979 to 6 July 1981.