Exemption under section 35AC extended; eligible project duration and allowable cost amended for intra ocular lens scheme. Central Government extended the period during which donations to the intra ocular lens scheme run by Smt. Rekhaben Kataria Smruti Trust qualify for exemption under section 35AC, and amended the original notification to substitute the previously specified maximum allowable project cost with a higher amount, following the National Committee's recommendation that the project was being executed properly.