Exemption under section 35AC extended for mobile medical aid projects; specified project remains eligible for a further period. Central Government specifies the running expenses scheme for mobile medical aid projects by Bharat Sevashram Sangha as an eligible project for a further three year period beginning with the assessment year 2000 2001, following the National Committee's recommendation that the project was properly executed and extending the prior three year specification that began with assessment year 1997 98.