Extension of eligible project under section 35AC authorises continued tax relieved support for National Association for the Blind schemes. Central Government, under section 35AC, specifies and extends for three years the eligible project of the National Association for the Blind, Mumbai, following a National Committee recommendation under rule 11M(5). The specified activities include education of blind children with sighted peers, Braille production facilities, glaucoma prevention, an all India talking book centre, and services for multi disabled blind children, with an estimated project cost and an associated corpus fund recorded as part of the specification.