Tax exemption under section 35AC extended for a specified polio rehabilitation project, preserving donor relief. The Central Government re-specifies the Accelerated Programme to fight avoidable diseases and rehabilitate polio-affected poor patients run by Smt. Parsaben Narandas Ramji Shah (Talajawala) Society as an eligible project for tax exemption for a further three assessment years commencing 1999-2000 at an estimated cost of rupees one hundred seventy-nine lakhs thirty thousand, following a National Committee recommendation that the project is being executed properly.