Eligible project specification under Explanation to section 35AC extends tax-benefit eligibility for tuberculosis prevention and research. The Central Government re-specifies under the Explanation to section 35AC the tuberculosis prevention, treatment and research scheme run by Shri K.J. Mehta T.B. Hospital and rural camps in Gujarat as an eligible project or scheme for tax-benefit purposes for a further three-year period following a National Committee recommendation that the project is being executed properly, and identifies the implementing entity, geographic scope and estimated Endowment Fund cost.